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returned acid

Толкование Перевод

1 возвратная кислота

returned acid

Русско-английский словарь по химии > возвратная кислота
2 возвратная кислота

returned acid

Русско-английский политехнический словарь > возвратная кислота
3 возвратная кислота

returned acid

шестиосновная карбоновая кислота — hexabasic carboxylic acid

циклопентанкарбоновая кислота — cyclopentane carboxylic acid

ундецилендикарбоновая кислота — undecylene dicarboxylic acid

тетракозандиендикарбоновая кислота — hexacosandiendioic acid

тест с этилендиаментетрауксусной кислотой — edetic acid test

Русско-английский научный словарь > возвратная кислота
4 возвратная кислота

1) Engineering: returned acid

2) Chemistry: return acid

Универсальный русско-английский словарь > возвратная кислота
5 возвратный

1. reusable

2. reflexive

3. restoring

4. return

возвратный трубопровод насоса — pump return line

возвратный поток бурового раствора — return mud

возвратная экстрасистола — return extrasystole

возвратная рулежная дорожка — return taxiway

возвратный маслопровод — oil return pipe

5. returned

возвратное напряжение — return voltage

возвратное движение — return motion

возвратная кислота — returned acid

возвратная трубка — return line

возвратный шланг — return hose

6. back; relapsing; reflexive

7. revocable

8. recurrent

возвратная анафилаксия — recurrent anaphylaxis

Синонимический ряд:

обратная (прил.) задняя; обратная; попятная

Русско-английский большой базовый словарь > возвратный
6 volver

v.

1 to turn round (dar la vuelta a).

al volver la esquina when we turned the corner

Ella volvió la tortilla She turned the tortilla.

Volvió inservible el carro.. It rendered the car useless.

2 to turn (cabeza, ojos).

3 to go back, to return (ir de vuelta).

yo allí no vuelvo I'm not going back there

vuelve, no te vayas come back, don't go

al volver pasé por el supermercado I stopped off at the supermarket on the o my way back

aún no ha vuelto del trabajo she isn't back o hasn't got back from work yet

volver en sí to come to, to regain consciousness

Ellos volvieron ayer They returned yesterday.

4 to come back to.

Me volvieron los recuerdos Memories came back to me.

5 to vomit.

Ella volvió los tacos She vomited the tacos.

* * *

volver

Conjugation model [ MOVER], like link=mover mover (pp vuelto,-a)

► verbo transitivo

1 (dar vuelta a) to turn, turn over; (hacia abajo) to turn upside down; (de dentro afuera) to turn inside out; (lo de atrás hacia delante) to turn back to front

■ volver la tortilla to turn the omelette

2 (convertir) to turn, make, change

■ el dinero ha vuelto tonto a Paco money has made Paco foolish

■ volvió el agua en vino he changed water into wine

3 (devolver) to give back; (a su lugar) to put back

4 (torcer) to turn

■ al volver la esquina on turning the corner

► verbo intransitivo

1 (regresar) to return; (ir) to go back; (venir) to come back

■ volvió de la guerra he returned form the war

■ volvieron a casa después de cenar they went back home after dinner

■ vuelve cuando quieras come back whenever you want

2 (a un tema etc) to return, revert

3 volver a (hacer otra vez) to do again

■ volver a leer to read again

► verbo pronominal volverse

1 (regresar - ir) to go back; (- venir) to come back

2 (darse la vuelta) to turn

3 (convertirse) to turn, become

\

FRASEOLOGÍA

volver a alguien a la vida to revive somebody, bring somebody back to life

volver a las andadas to fall back into one's old habits

volver del revés to turn inside out

volver en sí to regain consciousness, come round

volver los ojos hacia to turn one's eyes towards

volver sobre sus pasos to retrace one's steps

volverle la espalda a alguien figurado to turn one's back on somebody

volverse atrás figurado to go back on one's word, back out

volverse en contra de alguien to turn against somebody

* * *

verb

1) to return

2) go back, come back

3) revert

4) cause, drive, make

5) turn over

•

- volver a
- volverse
* * *
( pp vuelto)
1. VT

1) (=dar la vuelta a) [+ cabeza] to turn; [+ colchón, tortilla, enfermo] to turn over; [+ jersey, calcetín] to turn inside out; [+ página] to turn, turn over

• volver la espalda — to turn away

me volvió la espalda — he turned his back on me

• volver la esquina — to go round o turn the corner

- tener a algn vuelto como un calcetín o una media

2) (=cambiar la orientación de) to turn

volvió el arma contra sí mismo — he turned the gun on himself

• volver la vista atrás — to look back

• volver los ojos al pasado — to look back

volvieron los ojos a épocas más recientes — they looked to more recent times

vuelve sus ojos ahora hacia uno de sus grandes compositores — she now turns to one of her favourite composers

• volver el pensamiento a Dios — to turn one's thoughts to God

• volver la proa al viento — to turn the bow into the wind

3) *
(=devolver) [+ compra] to return; [+ comida] to bring up; [+ imagen] to reflect; [+ objeto lanzado] to send back, return; [+ visita] to return
volver algo a su lugar — to return sth to its place, put sth back (in its place)

volver la casa a su estado original — to return o restore the house to its original condition

volver bien por mal — to return good for evil

4) (=enrollar) [+ manga] to roll up

5) [+ adj] to make

el accidente lo volvió inservible — the accident left it useless

el ácido lo vuelve azul — the acid turns it blue, the acid makes it go blue

vuelve fieras a los hombres — it turns men into wild beasts

volver loco a algn — to drive sb mad

6) (Ling) to translate (a into)

2. VI

1) (=regresar) (a donde se está) to come back, return; (a donde se estaba) to go back, return (a to) ([de] from)

déjalas aquí y luego vuelves a por ellas — leave them here and come back for them later

volver victorioso — to come back victorious, return in triumph

no he vuelto por allí — I've never gone back there

volvió muy cansado — he got back very tired

volviendo a lo que decía... — going back o returning to what I was saying...

• volver atrás — to go back, turn back

• volver a una costumbre — to revert to a habit

2)

• volver a hacer algo — to do sth again

volver a empezar — to start (over) again

me he vuelto a equivocar — I've made a mistake again, I've made another mistake

he vuelto a salir con ella — I've started going out with her again

volvió a casarse — she remarried, she (got) married again

volví a poner en marcha el motor — I restarted the engine

volver a hacerlo — to redo it

volver a pintar algo — to repaint sth

3)

• volver en sí — to come to, come round

volver sobre sí — to change one's mind

4) [camino] to turn (a to)

3.

See:

volverse

* * *
1.
verbo intransitivo

1) ( regresar - al lugar donde se está) to come back; (- a otro lugar) to go back

no sé a qué hora volveré — I don't know what time I'll be back

¿cómo vas a volver? — how are you getting back?

volvió muy cambiada — she came back o returned a different person

¿cuándo piensas volver por aquí? — when do you think you'll be o come back this way?

ha vuelto con su familia — she's gone back to her family

volver a algo — < a un lugar> to go back to something; <a una situación/actividad> to return to something

no había vuelto a su pueblo — he hadn't been back to his home town

volver a clases — to go back to school

volviendo a lo que decía... — to get o go back to what I was saying...

ya volvemos a lo de siempre — so we're back to the same problem

volver de algo: ¿cuándo volviste de las vacaciones? when did you get back from your vacation?; ha vuelto de Roma she's back from Rome; volvió cansado del trabajo he was tired when he got home from work; volver atrás — ( literal) to go o turn back; ( al pasado) to turn back the clock

2)

a) ( repetirse) momento to return

b) calma/paz to return

volver a algo — to return to something

3)

volver en sí — to come to o round

4) ( reconciliarse)

volver con alguien — to make up with somebody
2.
volver v aux

volver a + inf: volver a empezar to start again o (AmE) over; no volverá a ocurrir it won't happen again; no lo volví a ver I never saw him again; lo tuve que volver a llevar al taller — I had to take it back to the workshop
3.
volver vt

1) ( dar la vuelta)

a) <colchón/tortilla> to turn (over); < tierra> to turn o dig over; <calcetín/chaqueta> ( poner del revés) to turn... inside out; ( poner del derecho) to turn... the right way round; < cuello> to turn

volver la página — to turn the page

b) <cabeza/mirada>

volvió la cabeza — she turned her head

volvió la mirada hacia mí — he turned his gaze toward(s) me

c) < esquina> to turn

2) (convertir en, poner)

la ha vuelto muy egoísta — it has made her very selfish

me está volviendo loca — it's/he's/she's driving me mad

lo vuelve de otro color — it turns it a different color

3) (Méx)

volver el estómago — to be sick
4.
volverse v pron

1) ( girar) to turn (around)

se volvió hacia él — she turned to face him

no te vuelvas, que nos están siguiendo — don't look back, we're being followed

se volvió de espaldas — he turned his back on me (o her etc)

volverse boca arriba/abajo — to turn over onto one's back/stomach

volverse atrás — to back out

volverse contra alguien — to turn against somebody

2) (convertirse en, ponerse)

se ha vuelto muy antipático — he's become very unpleasant

se está volviendo muy quisquillosa — she's getting very fussy

se vuelve agrio — it turns o goes sour

se volvió loca — she went mad

* * *

= come back, render, return, switch back, turn back, turn over + page, turn over, get back, be back.

Ex. He wondered whether to chase after Duff and order him to come back or wait and see him later, after she had regained her composure.

Ex. So strongly was it felt by proponents of change that just such unconscious biases rendered libraries 'part of the problem, instead of the solution'.

Ex. Returning to government agencies, some agencies are treated as subordinate to a government, whilst others are entered independently.

Ex. A code at the bottom of the local document summary and full information screens allow switching back to the system catalog.

Ex. It might be wise for you to turn back and re-read what was said in section 2.

Ex. Turn over the page and you will find suggested analyses against which you can check your solution.

Ex. Then he picked up about 2 cm. of type from the right-hand end of the uppermost line (i.e. the last word or two of the last line) with the thumb and forefinger of his right hand, read it, and dropped the pieces of type one by one into their proper boxes, turning over the old house.

Ex. I have been off on vacation and just got back.

Ex. Which means I'd give the whole shooting match just to be back where I was before I quit sleeping under the stars and come into the hen-coops.

----

* acción de volver a contar algo = retelling.

* aguas + volver a su cauce = dust + settle.

* hacer que la gente se vuelva a mirar = make + heads turn.

* hora de volver a casa = curfew.

* la historia + volverse a repetir = history + come full circle.

* las cosas + volver + a su punto de partida = the wheel + turn + full circle.

* no volver = go + forever.

* no volver hasta + Expresión Temporal = not be back for + Expresión Temporal.

* no volver la vista atrás = never + look back.

* que puede volver a cerrarse herméticamente = resealable.

* volvemos siempre al principio = things swing full circle.

* volver a = depart to, get back to, go back to, move back to, revert (to), go + full circle back to, circle back to, backtrack [back-track], recur to, roll back to, revert back to, head back to, slide back to, default to.

* volver a abrir = be back in business.

* volver a adoptar = resume.

* volver a albergar = rehouse [re-house].

* volver a alfombrar = recarpet [re-carpet].

* volver a Alguien loco = drive + Alguien + up a wall, drive + Alguien + to despair, drive + Alguien + mad, drive + Alguien + insane, drive + Alguien + crazy, drive + Alguien + nuts, drive + Alguien + potty.

* volver a almacenar = rehouse [re-house].

* volver a alojar = rehouse [re-house].

* volver a alquilar = rehire [re-hire].

* volver a analizar = reexamine [re-examine], reanalyse [reanalyze, -USA].

* volver a aparecer = resurface.

* volver a aprender = relearn.

* volver a asegurar = reinsure.

* volver a asentar = resettle.

* volver a atar = re-tie.

* volver a bautizar = re-baptise [re-baptize, -USA].

* volver a caer (en) = relapse (into).

* volver a calcular = recalculation.

* volver a cargar = reload.

* volver a casa = go + home again.

* volver a casarse = remarry.

* volver a clasificar = refolder.

* volver a combinar = recombine [re-combine].

* volver a comprimir = recompress.

* volver a comprobar = check back.

* volver a conectar = reconnect [re-connect].

* volver a congelarse = re-freeze [refreeze].

* volver a considerar = reconsider.

* volver a consultar = revisit, check back.

* volver a contar = recount, retell.

* volver a contextualizar = recontextualise [recontextualize, USA].

* volver a contratar = rehire [re-hire].

* volver a convertir = reconvert.

* volver a convocar = reconvene.

* volver a copiar = recopy.

* volver a crear = recreate [re-create].

* volver a dar forma = reshape [re-shape].

* volver a descubrir = rediscover.

* volver a despertar = reawaken [re-awaken].

* volver a determinar = respecify.

* volver a diseñar = redesign [re-design], repurpose [re-purpose].

* volver a dotar = re-equip [reequip].

* volver a ejecutar = rerun [re-run].

* volver a empezar = return to + the drawing boards, back to the drawing board, a fresh start, start over, go back to + square one, be back to square one.

* volver a empezar de cero = be back to square one, go back to + square one.

* volver a encuadernar = rebind [re-bind].

* volver a enmoquetar = recarpeting.

* volver a enseñar = retrain [re-train].

* volver a entrar = come back in.

* volver a enviar = resubmit [re-submit], reship, resend [re-send].

* volver a equipar = re-equip [reequip].

* volver a escribir = retype [re-type], rewrite [re-write].

* volver a especificar = respecify.

* volver a establecer equivalencias = remap.

* volver a evaluar = reassess [re-assess], reevaluate [re-evaluate], reappraise.

* volver a financiar = re-fund.

* volver a formarse = reform.

* volver a formatear = reformat [re-format].

* volver a funcionar = be back in business.

* volver a guardar = rehouse [re-house].

* volver a hablar innecesariamente = belabour [belabor, -USA].

* volver a hacer = redo [re-do], remake.

* volver a hacer un examen = retake + an exam.

* volver a hidratar = rehydrate.

* volver a imprimir = reprint.

* volver a incluir = reinstate.

* volver a indizar = re-index [reindex].

* volver a inscribir = reregister.

* volver a insertar = reinsert.

* volver a insertar en el ordenador = rekey [re-key].

* volver a intentar = retry [re-try].

* volver a interpretar = reinterpret [re-interpret].

* volver a introducir = re-enter [reenter], reintroduce, reinsert.

* volver a juzgar = retry [re-try].

* volver a la etapa de planificación = return to + the drawing boards, back to the drawing board.

* volver a la normalidad = get back to + normal, return to + normalcy, get (back) into + the swings of things.

* volver a la popularidad = return to + favour.

* volver a la seguridad de = burrow back into.

* volver a la vida normal = get (back) into + the swings of things.

* volver a leer = reread [re-read].

* volver a levantar el sistema = restart.

* volver Algo a su estado anterior = put + Nombre + back on track.

* volver Algo del revés = turn + Nombre + inside-out.

* volver Algo en Otra Cosa = turn + Nombre + into.

* volver al pasado = turn + the clock back.

* volver al principio = come + full circle, bring + Pronombre + full-circle.

* volver al punto de partida = come + full circle, bring + Pronombre + full-circle, go back to + square one, be back to square one.

* volver al redil = return to + the fold.

* volver a manejar = rehandle.

* volver a mezclar = remix.

* volver a montar = reassemble [re-assemble].

* volver a mostrar = redisplay.

* volver a nacer = have + a lucky escape, have + a narrow escape.

* volver a nombrar = rename.

* volver a ordenar = resort.

* volver a oxidar = reoxidise [reoxidize, -USA].

* volver a pedir = reorder [re-order].

* volver a pintar = repaint [re-paint].

* volver a planificar = reschedule.

* volver a plantearse = reconceive of.

* volver a ponerse al día = be back on track, be on track.

* volver a por sus fueros = be back on track, be on track, bite back.

* volver a preguntar = check back.

* volver a presentar = resubmit [re-submit].

* volver a prestar atención = refocus + attention.

* volver a procesar = reprocess.

* volver a programar = reschedule.

* volver a promover un producto = rehyping.

* volver a publicar = reissue [re-issue].

* volver a recibir financiación = re-fund.

* volver a representar = remap.

* volver a reunir = reassemble [re-assemble].

* volver a salir = come back out.

* volver a salir a la superficie = resurface.

* volver a ser condenado = reconviction.

* volver a ser lo que era = be back on track, be on track.

* volver a subvencionar = re-fund.

* volver a su camino = get back on + track, get back on + Posesivo + path.

* volver a tomar = regain, retake.

* volver a traducir = remap.

* volver a traer = restore.

* volver atrás = turn + the clock back, go + backwards.

* volver a tratar = revisit.

* volver a unir = reunite [re-unite].

* volver a untar grasa al cojinete = repack + bearing.

* volver a usar = reuse [re-use].

* volver a utilizar = recapture, reutilise [reutilize, -USA].

* volver a vivir = relive.

* volver corriendo = scurry back.

* volver de nuevo = come back out.

* volver el reloj atrás = turn + the clock back.

* volver en + Expresión Temporal = be back in + Expresión Temporal.

* volver en sí = regain + Posesivo + consciousness.

* volver hacia atrás = backtrack [back-track].

* volver la casa al revés = turn + everything upside down.

* volver la espalda = give + Nombre + the cold shoulder, turn + a cold shoulder to, cold-shoulder.

* volver la espalda a = turn + Posesivo + back on.

* volver la página = turn over + page.

* volver las tornas = turn + the tables (on).

* volver la vista atrás = look back.

* volverlo a hacer = go and do it again.

* volver loco = drive + Alguien + (a)round the bend, piss + Nombre + off.

* volver loco a Alguien = have + Nombre + jump through the hoops, push + Alguien + over the edge.

* volver loco, exasperar, sacar de quicio, cabrear, encabronar, dar por culo, = piss + Nombre + off.

* volver pronto = haste back.

* volverse = become, turn into, swing around, turn (a)round.

* volverse + Adjetivo = grow + Adjetivo.

* volverse a reunir = reconvene.

* volverse a unir a = rejoin.

* volverse chalado = go off + Posesivo + rocker.

* volverse chiflado = go + potty, go off + Posesivo + rocker.

* volverse ciego = become + blind.

* volverse + Color = turn to + Color.

* volverse cruel = become + vicious.

* volverse en contra de = turn against.

* volverse estúpido = go off + Posesivo + rocker.

* volverse etéreo = etherealise [etherealize, -USA].

* volverse frenético = go + berserk, go + postal, go + crazy, work up + a lather.

* volverse ilegible = become + unreadable.

* volverse líquido = turn to + liquid.

* volverse loco = go + bananas, take + leave of + Posesivo + senses, go + mad, run + amok, lose + Posesivo + marbles, go + bonkers, go + berserk, go + postal, go + wild, go + crazy, go + nuts, go + potty, get + a buzz from, go out of + Posesivo + mind, throw + a wobbly, go off + the rails, throw + a wobbler, go + haywire, go off + Posesivo + rocker.

* volverse loco de alegría = thrill + Nombre + to bits, be chuffed to bits, be tickled pink.

* volverse loco por = sweep + Nombre + off + Posesivo + feet, go + gaga (over).

* volverse majareta = go + potty, go out of + Posesivo + mind, go off + the rails, go off + Posesivo + rocker.

* volverse marrón = turn + brown.

* volverse obscuro = turn + dark.

* volverse obsoleto = go out of + date, become + obsolete, go out of + fashion, obsolesce.

* volverse obsoleto, pasar de moda, caducar = become + obsolete.

* volverse oscuro = turn + dark.

* volverse violento = turn + violent.

* volver sobre = retrace.

* volver sobre los pasos de Uno = double-back, retrace + Posesivo + steps, retrace + Posesivo + footsteps, go back on + Posesivo + steps.

* volver tarde a casa = stay out + late.

* * *
1.
verbo intransitivo

1) ( regresar - al lugar donde se está) to come back; (- a otro lugar) to go back

no sé a qué hora volveré — I don't know what time I'll be back

¿cómo vas a volver? — how are you getting back?

volvió muy cambiada — she came back o returned a different person

¿cuándo piensas volver por aquí? — when do you think you'll be o come back this way?

ha vuelto con su familia — she's gone back to her family

volver a algo — < a un lugar> to go back to something; <a una situación/actividad> to return to something

no había vuelto a su pueblo — he hadn't been back to his home town

volver a clases — to go back to school

volviendo a lo que decía... — to get o go back to what I was saying...

ya volvemos a lo de siempre — so we're back to the same problem

volver de algo: ¿cuándo volviste de las vacaciones? when did you get back from your vacation?; ha vuelto de Roma she's back from Rome; volvió cansado del trabajo he was tired when he got home from work; volver atrás — ( literal) to go o turn back; ( al pasado) to turn back the clock

2)

a) ( repetirse) momento to return

b) calma/paz to return

volver a algo — to return to something

3)

volver en sí — to come to o round

4) ( reconciliarse)

volver con alguien — to make up with somebody
2.
volver v aux

volver a + inf: volver a empezar to start again o (AmE) over; no volverá a ocurrir it won't happen again; no lo volví a ver I never saw him again; lo tuve que volver a llevar al taller — I had to take it back to the workshop
3.
volver vt

1) ( dar la vuelta)

a) <colchón/tortilla> to turn (over); < tierra> to turn o dig over; <calcetín/chaqueta> ( poner del revés) to turn... inside out; ( poner del derecho) to turn... the right way round; < cuello> to turn

volver la página — to turn the page

b) <cabeza/mirada>

volvió la cabeza — she turned her head

volvió la mirada hacia mí — he turned his gaze toward(s) me

c) < esquina> to turn

2) (convertir en, poner)

la ha vuelto muy egoísta — it has made her very selfish

me está volviendo loca — it's/he's/she's driving me mad

lo vuelve de otro color — it turns it a different color

3) (Méx)

volver el estómago — to be sick
4.
volverse v pron

1) ( girar) to turn (around)

se volvió hacia él — she turned to face him

no te vuelvas, que nos están siguiendo — don't look back, we're being followed

se volvió de espaldas — he turned his back on me (o her etc)

volverse boca arriba/abajo — to turn over onto one's back/stomach

volverse atrás — to back out

volverse contra alguien — to turn against somebody

2) (convertirse en, ponerse)

se ha vuelto muy antipático — he's become very unpleasant

se está volviendo muy quisquillosa — she's getting very fussy

se vuelve agrio — it turns o goes sour

se volvió loca — she went mad

* * *

= come back, render, return, switch back, turn back, turn over + page, turn over, get back, be back.

Ex: He wondered whether to chase after Duff and order him to come back or wait and see him later, after she had regained her composure.

Ex: So strongly was it felt by proponents of change that just such unconscious biases rendered libraries 'part of the problem, instead of the solution'.

Ex: Returning to government agencies, some agencies are treated as subordinate to a government, whilst others are entered independently.

Ex: A code at the bottom of the local document summary and full information screens allow switching back to the system catalog.

Ex: It might be wise for you to turn back and re-read what was said in section 2.

Ex: Turn over the page and you will find suggested analyses against which you can check your solution.

Ex: Then he picked up about 2 cm. of type from the right-hand end of the uppermost line (i.e. the last word or two of the last line) with the thumb and forefinger of his right hand, read it, and dropped the pieces of type one by one into their proper boxes, turning over the old house.

Ex: I have been off on vacation and just got back.

Ex: Which means I'd give the whole shooting match just to be back where I was before I quit sleeping under the stars and come into the hen-coops.

* acción de volver a contar algo = retelling.

* aguas + volver a su cauce = dust + settle.

* hacer que la gente se vuelva a mirar = make + heads turn.

* hora de volver a casa = curfew.

* la historia + volverse a repetir = history + come full circle.

* las cosas + volver + a su punto de partida = the wheel + turn + full circle.

* no volver = go + forever.

* no volver hasta + Expresión Temporal = not be back for + Expresión Temporal.

* no volver la vista atrás = never + look back.

* que puede volver a cerrarse herméticamente = resealable.

* volvemos siempre al principio = things swing full circle.

* volver a = depart to, get back to, go back to, move back to, revert (to), go + full circle back to, circle back to, backtrack [back-track], recur to, roll back to, revert back to, head back to, slide back to, default to.

* volver a abrir = be back in business.

* volver a adoptar = resume.

* volver a albergar = rehouse [re-house].

* volver a alfombrar = recarpet [re-carpet].

* volver a Alguien loco = drive + Alguien + up a wall, drive + Alguien + to despair, drive + Alguien + mad, drive + Alguien + insane, drive + Alguien + crazy, drive + Alguien + nuts, drive + Alguien + potty.

* volver a almacenar = rehouse [re-house].

* volver a alojar = rehouse [re-house].

* volver a alquilar = rehire [re-hire].

* volver a analizar = reexamine [re-examine], reanalyse [reanalyze, -USA].

* volver a aparecer = resurface.

* volver a aprender = relearn.

* volver a asegurar = reinsure.

* volver a asentar = resettle.

* volver a atar = re-tie.

* volver a bautizar = re-baptise [re-baptize, -USA].

* volver a caer (en) = relapse (into).

* volver a calcular = recalculation.

* volver a cargar = reload.

* volver a casa = go + home again.

* volver a casarse = remarry.

* volver a clasificar = refolder.

* volver a combinar = recombine [re-combine].

* volver a comprimir = recompress.

* volver a comprobar = check back.

* volver a conectar = reconnect [re-connect].

* volver a congelarse = re-freeze [refreeze].

* volver a considerar = reconsider.

* volver a consultar = revisit, check back.

* volver a contar = recount, retell.

* volver a contextualizar = recontextualise [recontextualize, USA].

* volver a contratar = rehire [re-hire].

* volver a convertir = reconvert.

* volver a convocar = reconvene.

* volver a copiar = recopy.

* volver a crear = recreate [re-create].

* volver a dar forma = reshape [re-shape].

* volver a descubrir = rediscover.

* volver a despertar = reawaken [re-awaken].

* volver a determinar = respecify.

* volver a diseñar = redesign [re-design], repurpose [re-purpose].

* volver a dotar = re-equip [reequip].

* volver a ejecutar = rerun [re-run].

* volver a empezar = return to + the drawing boards, back to the drawing board, a fresh start, start over, go back to + square one, be back to square one.

* volver a empezar de cero = be back to square one, go back to + square one.

* volver a encuadernar = rebind [re-bind].

* volver a enmoquetar = recarpeting.

* volver a enseñar = retrain [re-train].

* volver a entrar = come back in.

* volver a enviar = resubmit [re-submit], reship, resend [re-send].

* volver a equipar = re-equip [reequip].

* volver a escribir = retype [re-type], rewrite [re-write].

* volver a especificar = respecify.

* volver a establecer equivalencias = remap.

* volver a evaluar = reassess [re-assess], reevaluate [re-evaluate], reappraise.

* volver a financiar = re-fund.

* volver a formarse = reform.

* volver a formatear = reformat [re-format].

* volver a funcionar = be back in business.

* volver a guardar = rehouse [re-house].

* volver a hablar innecesariamente = belabour [belabor, -USA].

* volver a hacer = redo [re-do], remake.

* volver a hacer un examen = retake + an exam.

* volver a hidratar = rehydrate.

* volver a imprimir = reprint.

* volver a incluir = reinstate.

* volver a indizar = re-index [reindex].

* volver a inscribir = reregister.

* volver a insertar = reinsert.

* volver a insertar en el ordenador = rekey [re-key].

* volver a intentar = retry [re-try].

* volver a interpretar = reinterpret [re-interpret].

* volver a introducir = re-enter [reenter], reintroduce, reinsert.

* volver a juzgar = retry [re-try].

* volver a la etapa de planificación = return to + the drawing boards, back to the drawing board.

* volver a la normalidad = get back to + normal, return to + normalcy, get (back) into + the swings of things.

* volver a la popularidad = return to + favour.

* volver a la seguridad de = burrow back into.

* volver a la vida normal = get (back) into + the swings of things.

* volver a leer = reread [re-read].

* volver a levantar el sistema = restart.

* volver Algo a su estado anterior = put + Nombre + back on track.

* volver Algo del revés = turn + Nombre + inside-out.

* volver Algo en Otra Cosa = turn + Nombre + into.

* volver al pasado = turn + the clock back.

* volver al principio = come + full circle, bring + Pronombre + full-circle.

* volver al punto de partida = come + full circle, bring + Pronombre + full-circle, go back to + square one, be back to square one.

* volver al redil = return to + the fold.

* volver a manejar = rehandle.

* volver a mezclar = remix.

* volver a montar = reassemble [re-assemble].

* volver a mostrar = redisplay.

* volver a nacer = have + a lucky escape, have + a narrow escape.

* volver a nombrar = rename.

* volver a ordenar = resort.

* volver a oxidar = reoxidise [reoxidize, -USA].

* volver a pedir = reorder [re-order].

* volver a pintar = repaint [re-paint].

* volver a planificar = reschedule.

* volver a plantearse = reconceive of.

* volver a ponerse al día = be back on track, be on track.

* volver a por sus fueros = be back on track, be on track, bite back.

* volver a preguntar = check back.

* volver a presentar = resubmit [re-submit].

* volver a prestar atención = refocus + attention.

* volver a procesar = reprocess.

* volver a programar = reschedule.

* volver a promover un producto = rehyping.

* volver a publicar = reissue [re-issue].

* volver a recibir financiación = re-fund.

* volver a representar = remap.

* volver a reunir = reassemble [re-assemble].

* volver a salir = come back out.

* volver a salir a la superficie = resurface.

* volver a ser condenado = reconviction.

* volver a ser lo que era = be back on track, be on track.

* volver a subvencionar = re-fund.

* volver a su camino = get back on + track, get back on + Posesivo + path.

* volver a tomar = regain, retake.

* volver a traducir = remap.

* volver a traer = restore.

* volver atrás = turn + the clock back, go + backwards.

* volver a tratar = revisit.

* volver a unir = reunite [re-unite].

* volver a untar grasa al cojinete = repack + bearing.

* volver a usar = reuse [re-use].

* volver a utilizar = recapture, reutilise [reutilize, -USA].

* volver a vivir = relive.

* volver corriendo = scurry back.

* volver de nuevo = come back out.

* volver el reloj atrás = turn + the clock back.

* volver en + Expresión Temporal = be back in + Expresión Temporal.

* volver en sí = regain + Posesivo + consciousness.

* volver hacia atrás = backtrack [back-track].

* volver la casa al revés = turn + everything upside down.

* volver la espalda = give + Nombre + the cold shoulder, turn + a cold shoulder to, cold-shoulder.

* volver la espalda a = turn + Posesivo + back on.

* volver la página = turn over + page.

* volver las tornas = turn + the tables (on).

* volver la vista atrás = look back.

* volverlo a hacer = go and do it again.

* volver loco = drive + Alguien + (a)round the bend, piss + Nombre + off.

* volver loco a Alguien = have + Nombre + jump through the hoops, push + Alguien + over the edge.

* volver loco, exasperar, sacar de quicio, cabrear, encabronar, dar por culo, = piss + Nombre + off.

* volver pronto = haste back.

* volverse = become, turn into, swing around, turn (a)round.

* volverse + Adjetivo = grow + Adjetivo.

* volverse a reunir = reconvene.

* volverse a unir a = rejoin.

* volverse chalado = go off + Posesivo + rocker.

* volverse chiflado = go + potty, go off + Posesivo + rocker.

* volverse ciego = become + blind.

* volverse + Color = turn to + Color.

* volverse cruel = become + vicious.

* volverse en contra de = turn against.

* volverse estúpido = go off + Posesivo + rocker.

* volverse etéreo = etherealise [etherealize, -USA].

* volverse frenético = go + berserk, go + postal, go + crazy, work up + a lather.

* volverse ilegible = become + unreadable.

* volverse líquido = turn to + liquid.

* volverse loco = go + bananas, take + leave of + Posesivo + senses, go + mad, run + amok, lose + Posesivo + marbles, go + bonkers, go + berserk, go + postal, go + wild, go + crazy, go + nuts, go + potty, get + a buzz from, go out of + Posesivo + mind, throw + a wobbly, go off + the rails, throw + a wobbler, go + haywire, go off + Posesivo + rocker.

* volverse loco de alegría = thrill + Nombre + to bits, be chuffed to bits, be tickled pink.

* volverse loco por = sweep + Nombre + off + Posesivo + feet, go + gaga (over).

* volverse majareta = go + potty, go out of + Posesivo + mind, go off + the rails, go off + Posesivo + rocker.

* volverse marrón = turn + brown.

* volverse obscuro = turn + dark.

* volverse obsoleto = go out of + date, become + obsolete, go out of + fashion, obsolesce.

* volverse obsoleto, pasar de moda, caducar = become + obsolete.

* volverse oscuro = turn + dark.

* volverse violento = turn + violent.

* volver sobre = retrace.

* volver sobre los pasos de Uno = double-back, retrace + Posesivo + steps, retrace + Posesivo + footsteps, go back on + Posesivo + steps.

* volver tarde a casa = stay out + late.

* * *

volver [ E11 ]

vi

A (regresar — al lugar donde se está) to come back; (— a otro lugar) to go back

no sé a qué hora volveré I don't know what time I'll be back

¿no piensas volver allí algún día? don't you intend going back there some day?

dos de los cazas no volvieron two of the fighters failed to return

vete y no vuelvas más get out and don't ever come back

volvió muy cambiada she came back o returned a different person

¿cuándo piensas volver por aquí? when do you think you'll be o get o come back this way?

ha vuelto con su familia she's gone back to her family

no sé cómo consiguió volver I don't know how he managed to get back

volver A algo:

nunca volvió a Alemania she never went back to o returned to Germany

no había vuelto a su pueblo desde que era pequeño he hadn't been back to his home town since he was a child

logró volver al campamento she managed to get back to the camp

¿cuándo vuelves al colegio? when do you go back to school?

volver DE algo:

¿cuándo volviste de las vacaciones? when did you get back from your vacation?

¿sabes si ha vuelto de Roma? do you know if she's back from Rome?

volvieron del lugar del accidente they returned o came back from the scene of the accident

siempre vuelve cansado del trabajo he's always tired when he gets o comes home from work

volver atrás (en un viaje) to go o turn back; (al pasado) to turn back the clock

veo que no han entendido, volvamos atrás I can see you haven't understood, let's go back over it again

vuelve y juega … ( Col fam); here we go again … ( colloq)

B

1 (a una situación, una actividad) volver A algo to return TO sth

el país ha vuelto a la normalidad the country is back to o has returned to normal

está pensando en volver al mundo del espectáculo she's thinking of returning to o making a comeback in show business

2 (a un tema) volver A algo:

volviendo a lo que hablábamos… to go back to what we were talking about…

ya volvemos a lo de siempre so we're back to the same old problem

siempre vuelve al mismo tema he always comes back to the same subject

C

1 (repetirse) «momento» to return

aquellos días felices que no volverán those happy days that will never return

2 «calma/paz» to return volver A algo:

la paz ha vuelto a la zona peace has returned to the area, the area is peaceful again

la normalidad ha vuelto a la fábrica the situation at the factory is back to normal

D

volver en sí to come to o round

trataban de hacerlo volver en sí they were trying to bring him round

E ( Méx) (vomitar) to be sick

■

v aux

volver A + INF:

no volverá a ocurrir it won't happen again

no hemos vuelto a verlo we haven't seen him since

no volvió a probar el alcohol she never drank alcohol again

me volvió a llenar el vaso she refilled my glass

lo tuve que volver a llevar al taller I had to take it back to the workshop

■ volver

vt

A (dar la vuelta)

1 ‹colchón/tortilla/filete› to turn, turn over; ‹tierra› to turn o dig over

2 ‹calcetín/chaqueta› to turn … inside out; ‹cuello› to turn

vuelve la manga, que la tienes del revés pull the sleeve out, you've got it inside out

3

volver la página or hoja to turn the page, turn over

4 ‹cabeza/ojos›

volvió la cabeza para ver quién la seguía she turned her head o she looked around to see who was following her

volvió los ojos/la mirada hacia mí he turned his eyes/his gaze toward(s) me

volver la mirada hacia el pasado to look back to the past

5 ‹esquina› to turn

está ahí, nada más volver la esquina it's up there, just around the corner

B (convertir en, poner) to make

la ha vuelto muy egoísta it has made her very selfish

la televisión los está volviendo tontos television is turning them into morons

lo vuelve de otro color it turns it a different color

C

( Méx): volver el estómago to be sick

■ volverse

v pron

A (darse la vuelta, girar) to turn, turn around

se volvió para ver quién la llamaba she turned (around) to see who was calling her

se volvió hacia él she turned to face him

no te vuelvas, que nos siguen don't look back, we're being followed

se volvió de espaldas he turned his back on me/her/them

volverse boca arriba/abajo to turn over onto one's back/stomach

volverse atrás to back out

volverse contra algn to turn against sb

B

(convertirse en, ponerse): últimamente se ha vuelto muy antipática she's become very unpleasant recently

el partido se ha vuelto más radical the party has grown o become more radical

su mirada se volvió triste his expression saddened o grew sad

se está volviendo muy quisquillosa she's getting very fussy

se vuelve agrio it turns o goes sour

se volvió loca she went mad

* * *

volver ( conjugate volver) verbo intransitivo
1 ( regresar — al lugar donde se está) to come back;
(— a otro lugar) to go back;
◊ no sé a qué hora volveré I don't know what time I'll be back;

¿cómo vas a volver? how are you getting back?;
ha vuelto con su familia she's gone back to her family;
volver a algo ‹ a un lugar› to go back to sth;

‹a una situación/actividad› to return to sth;
◊ mañana volvemos a clases tomorrow we go back to school;

quiere volver al mundo del espectáculo he wants to return to show business;
volviendo a lo que decía … to get o go back to what I was saying …;
¿cuándo volviste de las vacaciones? when did you get back from your vacation?;
ha vuelto de París she's back from Paris
2 [calma/paz] to return;
volver a algo to return to sth
3
◊ volver en sí to come to o round

volver v aux:
◊ volver a empezar to start again o (AmE) over;

no volverá a ocurrir it won't happen again;
lo tuve que volver a llevar al taller I had to take it back to the workshop
verbo transitivo
1 ( dar la vuelta)
a) ‹colchón/tortilla› to turn (over);

‹ tierra› to turn o dig over;
‹calcetín/chaqueta› ( poner — del revés) to turn … inside out;
(— del derecho) to turn … the right way round;
‹ cuello› to turn;
◊ volver la página to turn the page

b) ‹ cabeza› to turn;

◊ volvió la mirada hacia mí he turned his gaze toward(s) me

c) ‹ esquina› to turn

2 (convertir en, poner):
◊ la ha vuelto muy egoísta it has made her very selfish;

me está volviendo loca it's/he's/she's driving me mad
3 (Méx)
◊ volver el estómago to be sick

volverse verbo pronominal
1 ( girar) to turn (around);
◊ se volvió hacia él she turned to face him;

no te vuelvas, que nos están siguiendo don't look back, we're being followed;
se volvió de espaldas he turned his back on me (o her etc);
volverse boca arriba/abajo to turn over onto one's back/stomach
2 (convertirse en, ponerse):
◊ se ha vuelto muy antipático he's become very unpleasant;

se vuelve agrio it turns o goes sour;
se volvió loca she went mad
volver
I verbo intransitivo
1 (retornar, regresar: hacia el hablante) to return, come back: volveremos mañana, we'll come back tomorrow
(: a otro sitio) to return, go back: volvió a su casa, she went back to her home
2 (: una acción, situación, etc) volveremos sobre ese asunto esta tarde, we'll come back to that subject this afternoon
(expresando repetición) lo volvió a hacer, he did it again
volver a empezar, to start again o US over
II verbo transitivo
1 (dar la vuelta: a una tortilla, etc) to turn over
(a un calcetín, etc) to turn inside out
(a la esquina, la página) to turn
(la mirada, etc) to turn 2 volverle la espalda a alguien, to turn one's back on sb
♦ Locuciones: familiar figurado (superar un gran peligro) volver a nacer: sobrevivió al naufragio, ha vuelto a nacer, he survived the shipwreck miraculously
volver en sí, to come round
volver la vista atrás, (mirar al pasado) to look back
volver a alguien loco: me está volviendo loco, she's driving me mad o crazy
' volver' also found in these entries:
Spanish:
ambages
- andadas
- carga
- clara
- claro
- emocionante
- enajenar
- entenderse
- escopetazo
- espalda
- estragos
- garantizar
- grupa
- hervir
- idea
- imperiosa
- imperioso
- indisponer
- loca
- loco
- mentalizarse
- mico
- normalizar
- placer
- recalentar
- rellenar
- repasar
- repetir
- resentirse
- retroceder
- soler
- soñar
- tornar
- trastornar
- venir
- vista
- arreglar
- cuidar
- empezar
- endurecer
- gana
- hacer
- poder
- rehacer
- tal
- vuelto
- vuelva
English:
again
- ask back
- before
- call back
- circle
- clock
- come back
- come round
- come to
- despair
- double back
- drive
- get back
- go back
- go back to
- insane
- lapse
- live through
- look round
- mad
- make
- mind
- move back
- nuts
- paint over
- put back
- rake up
- re-enter
- re-erect
- reapply
- reappoint
- reassemble
- reassess
- reconvene
- reimpose
- rekindle
- remarry
- render
- reoccupy
- reopen
- repeat
- replace
- replay
- replenish
- reread
- rerun
- reschedule
- resit
- restock
- resume

* * *

volver

♦ vt

1. [dar la vuelta a] to turn round;
[lo de arriba abajo] to turn over; [lo de dentro fuera] to turn inside out;
vuelve la tele hacia aquí, que la veamos turn the TV round this way so we can see it;

ayúdame a volver el colchón help me turn the mattress over;

volver la hoja o [m5] página to turn the page;

al volver la esquina when we turned the corner

2. [cabeza, ojos, mirada] to turn;

vuelve la espalda turn your back to me

3. [convertir en]
eso lo volvió un delincuente that made him a criminal, that turned him into a criminal;

la lejía volvió blanca la camisa the bleach turned the shirt white

4. Méx
volver el estómago to throw up

♦ vi

1. [persona] [ir de vuelta] to go back, to return;
[venir de vuelta] to come back, to return;
yo allí/aquí no vuelvo I'm not going back there/coming back here;

vuelve, no te vayas come back, don't go;

¿cuándo has vuelto? when did you get back?;

al volver pasé por el supermercado I stopped off at the supermarket on the o my way back;

no vuelvas tarde don't be late (back);

ya he vuelto a casa I'm back home;

volver atrás to go back;

cuando vuelva del trabajo when I get back from work;

aún no ha vuelto del trabajo she isn't back o hasn't got back from work yet;

ha vuelto muy morena de la playa she's come back from the seaside with a nice tan

2. [mal tiempo, alegría, tranquilidad] to return;

cuando vuelva el verano when it's summer again;

todo volvió a la normalidad everything went back o returned to normal;

vuelve la minifalda miniskirts are back

3. [reanudar]
volver a la tarea to return to one's work;

volver al trabajo/al colegio to go back to work/school;

volviendo al tema que nos ocupa… to go back to the matter we are discussing…;

vuelve a leerlo read it again;

tras el verano volvió a dar clases en la universidad once the summer was over she started teaching at the university again;

vuelve a ponerlo en su sitio put it back;

vuelve a dormirte go back to sleep;

volver con alguien [reanudar relación] to go back to sb;

Comp

volver a nacer to be reborn

4.
volver en sí to come to, to regain consciousness

♦ See also the pronominal verb volverse

* * *

volver

<part vuelto>

I v/t

1 página, mirada etc turn (a to;

hacia toward); tortilla, filete turn (over); vestido turn inside outXXX; boca abajo turn upside down

2

:

volver loco drive crazy;

el humo volvío negra la pared the smoke turned the wall black, the smoke made the wall go black

II v/i

1 return, go/come back;

volver a casa go/come back home;

¿cuándo vuelven? when do they get back?;

volver sobre algo return to sth, go back to sth;

volver a la normalidad return to normality

2

:

volver en sí come to, come around

3

:

volver a hacer algo do sth again;

volver a fumar start smoking again

* * *

volver {89} vi

1) : to return, to come or go back

volver a casa: to return home

2) : to revert

volver al tema: to get back to the subject

3)

volver a : to do again

volvieron a llamar: they called again

4)

volver en sí : to come to, to regain consciousness

volver vt

1) : to turn, to turn over, to turn inside out

2) : to return, to repay, to restore

3) : to cause, to make

la volvía loca: it was driving her crazy

♦ See also the reflexive verb volverse

* * *

volver vb

1. (regresar) to come back [pt. came; pp. come] / to go back

vuelve a casa come back home

volveré dentro de una hora I'll be back in an hour

le gustaría volver a Londres he'd like to go back to London

2. (repetir)... again

¿puedes volver a decirlo? can you say that again?

ha vuelto a salir he's gone out again

volveré a llamar I'll ring back

3. (dar la vuelta a) to turn over / to turn

volví la hoja I turned the piece of paper over

volvió el vestido del revés she turned the dress inside out

volver en sí to come round

volver la cabeza to look round

volvió la cabeza hacia la puerta she looked towards the door

Spanish-English dictionary > volver
7 ancho

adj.

1 broad, wide.

2 latus.

3 large-waist.

4 permissive, lax, loose.

m.

width, breadth.

pres.indicat.

1^st person singular (yo) present indicative of spanish verb: anchar.

* * *

ancho

► adjetivo

1 (gen) broad, wide

2 (prenda - holgada) loose-fitting; (- grande) too big

■ me gusta la ropa ancha I like loose fitting clothes

■ la falda le está ancha the skirt is too big for her

► nombre masculino ancho

1 (anchura) breadth, width

■ ¿qué ancho tiene? how wide is it?

■ tiene cuatro metros de ancho it's four metres wide

2 (en costura) width

\

FRASEOLOGÍA

a sus anchas familiar comfortable, at ease

a lo ancho breadthwise, across

estar más ancho,-a que largo,-a to be full of oneself

estar muy ancho,-a to have plenty of space, have plenty of room

ponerse más ancho,-a que largo,-a to swell with pride

quedarse tan ancho,-a familiar to behave as if nothing had happened, not bat an eyelid

————————

ancho

► nombre masculino

1 (anchura) breadth, width

■ ¿qué ancho tiene? how wide is it?

■ tiene cuatro metros de ancho it's four metres wide

2 (en costura) width

* * *
1. noun m.
breadth, width
2. (f. - ancha)
adj.

1) broad, wide

2) loose

* * *

1. ADJ

1) (=amplio) [camino, puente, habitación] wide; [calle, sonrisa, manos] broad; [muro] thick

el salón es más ancho que largo — the living room is wider than it is long

un tarro de boca ancha — a wide-necked bottle

tenía las espaldas anchas — he had a broad back

era muy ancho de hombros — he was very broad-shouldered

plantas de hoja ancha — broad-leaved plants

• a lo ancho de algo — across sth

colocaron una cuerda a lo ancho de la calle — they put a rope across the street

había manifestantes a todo lo ancho de la avenida — there were demonstrators the length and breadth of the avenue

• por todo el ancho mundo — throughout the whole wide world, the world over
Castilla, largo 1., 6)
2) (=holgado) [chaqueta, pantalón] loose, loose-fitting; [falda] full; [manga] wide

quedar o Esp estar o Esp venir ancho a algn — to be too wide for sb

la chaqueta le quedaba muy ancha — the jacket was too wide for him

esta camisa me viene ancha — this shirt is too big for me, this shirt is on the big side *

le viene muy ancho el cargo — the job is too much for him

a sus anchas —

puedes hojear a tus anchas todos los libros — you can leaf through all the books at your leisure

con ellos podrá discutir a sus anchas — you can discuss things freely with them

aquí estoy a mis anchas — I feel at ease here

ponerse a sus anchas — to make o.s. comfortable, spread o.s.
manga 1)
3) Esp (=cómodo, confortable)

aquí te puedes sentir bien ancha — you can make yourself comfortable o at home here

en dos coches iremos más anchos — we'll be more comfortable in two cars, we'll have more room if we go in two cars

quedarse tan ancho, quedarse más ancho que largo —

le dijo cuatro verdades y se quedó tan ancho — he gave him a piece of his mind and felt very pleased with himself

no sabes lo ancho que me he quedado después de decírselo — it feels such a weight off my shoulders to have told him
pancho
4) (=liberal) liberal, broad-minded

• ancho de conciencia — Esp not overscrupulous

• ancho de miras — broad-minded

5) (=orgulloso) proud

iba todo ancho con su traje nuevo — he was very proud in his new suit

ponerse ancho — to get conceited

2. SM

1) (=anchura) [de camino, ventana] width; [de río] width, breadth

¿cuál es el ancho de la mesa? — what is the width of the table?

todo el ancho de la habitación — the whole width of the room

• de ancho, tiene doce metros de ancho — it is twelve metres wide

las dos mesas tienen lo mismo de ancho — both tables are the same width

4 metros de largo por 2 de ancho — 4 metres long by 2 metres wide

ancho de banda — band width
doble 1., 1)
2) (Ferro) (tb: ancho de vía) gauge, gage (EEUU)

• ancho europeo — European gauge

• ancho internacional — international gauge

• ancho normal — standard gauge

* * *
I
- cha adjetivo

1)

a) <camino/río/mueble> wide

a todo lo ancho de la carretera — right across the road

a lo ancho — breadthways o (BrE) widthways

b) <manos/cara/espalda> broad

es ancho de espaldas — he's broad-shouldered

c) < ropa> loose-fitting, loose

me queda ancho de cintura — it's too big around the waist for me

2) (fam) (ufano, orgulloso) proud

iba todo ancho del brazo de su hija — he was bursting with pride as he walked arm-in-arm with his daughter

3) (cómodo, tranquilo)

allí estaremos más anchos — (Esp) we'll have more room there

qué ancho me quedé después de decírselo! — (Esp) I felt really good after I'd told him

estar/sentirse/ponerse a sus anchas — to be/feel/make oneself at home

quedarse tan ancho — (Esp fam) ver pimpante
II
masculino width

¿cuánto tiene or mide de ancho? — how wide is it?

tiene or mide 6 metros de ancho — it's 6 meters wide

- ancho de vía

* * *

= broad [broader -comp., broadest -sup.], loose fitting, wide [wider -comp., widest -sup.], baggy [baggier -comp., baggiest -sup.], saggy [saggier -comp., saggiest -sup.].

Ex. In 'upper town' streets are broad, quiet, and tree-shaded; the homes are tall and heavy and look like battleships, each anchored in its private sea of grass.

Ex. Documents should be kept in acid free boxes with loose fitting tops on shelves preferably made from baked enamel steel.

Ex. Located in an isolated section of the Southwest, Los Pasos sits under the brassy sun on a wide plain below a low range of hills.

Ex. After he returned from the outing, students were complaining that he was wearing the same baggy pants, minus boxers and with zipper undone.

Ex. The most overlooked secret to perfect skin is avoiding conditions that lead to wrinkling, age spots, saggy skin and in general all around skin damage.

----

* a lo largo y ancho del país = countrywide [country-wide].

* a lo largo y ancho de + Lugar = up and down + Lugar.

* ancho de banda = bandwidth.

* ancho de caderas = pear-shaped, wide-hipped.

* ancho de espaldas = broad-shouldered.

* anchos de diferentes tamaños = graded widths.

* cinta adhesiva ancha para libros = book tape.

* cinta ancha adhesiva plateada = duct tape.

* corbata ancha de colorines = kipper tie.

* de caderas anchas = wide-hipped.

* de espaldas anchas = broad-shouldered.

* meter de ancho = take in.

* Número + de ancho = Número + wide.

* pantalones anchos = baggy pants.

* sombrero de alas anchas = broad-brimmed hat.

* * *
I
- cha adjetivo

1)

a) <camino/río/mueble> wide

a todo lo ancho de la carretera — right across the road

a lo ancho — breadthways o (BrE) widthways

b) <manos/cara/espalda> broad

es ancho de espaldas — he's broad-shouldered

c) < ropa> loose-fitting, loose

me queda ancho de cintura — it's too big around the waist for me

2) (fam) (ufano, orgulloso) proud

iba todo ancho del brazo de su hija — he was bursting with pride as he walked arm-in-arm with his daughter

3) (cómodo, tranquilo)

allí estaremos más anchos — (Esp) we'll have more room there

qué ancho me quedé después de decírselo! — (Esp) I felt really good after I'd told him

estar/sentirse/ponerse a sus anchas — to be/feel/make oneself at home

quedarse tan ancho — (Esp fam) ver pimpante
II
masculino width

¿cuánto tiene or mide de ancho? — how wide is it?

tiene or mide 6 metros de ancho — it's 6 meters wide

- ancho de vía

* * *

= broad [broader -comp., broadest -sup.], loose fitting, wide [wider -comp., widest -sup.], baggy [baggier -comp., baggiest -sup.], saggy [saggier -comp., saggiest -sup.].

Ex: In 'upper town' streets are broad, quiet, and tree-shaded; the homes are tall and heavy and look like battleships, each anchored in its private sea of grass.

Ex: Documents should be kept in acid free boxes with loose fitting tops on shelves preferably made from baked enamel steel.

Ex: Located in an isolated section of the Southwest, Los Pasos sits under the brassy sun on a wide plain below a low range of hills.

Ex: After he returned from the outing, students were complaining that he was wearing the same baggy pants, minus boxers and with zipper undone.

Ex: The most overlooked secret to perfect skin is avoiding conditions that lead to wrinkling, age spots, saggy skin and in general all around skin damage.

* a lo largo y ancho del país = countrywide [country-wide].

* a lo largo y ancho de + Lugar = up and down + Lugar.

* ancho de banda = bandwidth.

* ancho de caderas = pear-shaped, wide-hipped.

* ancho de espaldas = broad-shouldered.

* anchos de diferentes tamaños = graded widths.

* cinta adhesiva ancha para libros = book tape.

* cinta ancha adhesiva plateada = duct tape.

* corbata ancha de colorines = kipper tie.

* de caderas anchas = wide-hipped.

* de espaldas anchas = broad-shouldered.

* meter de ancho = take in.

* Número + de ancho = Número + wide.

* pantalones anchos = baggy pants.

* sombrero de alas anchas = broad-brimmed hat.

* * *

ancho¹ - cha

adjective

A

1 ‹camino› wide; ‹río› wide, broad; ‹cama/mesa› wide

la entrada no es lo suficientemente ancha the entrance is not wide enough

pusieron barricadas a todo lo ancho de la carretera they put barricades right across the road

doblar el papel a lo ancho fold the paper breadthways o ( BrE) widthways

2 ‹manos/cara/espalda› broad

es ancho de espaldas he's broad-shouldered

3 ‹pared› thick

4 ‹pantalones/chaqueta› loose-fitting, loose

la falda me está or queda or viene ancha de cintura the skirt is too big around the waist for me

B ( fam) (ufano, orgulloso) proud

iba todo ancho del brazo de su hija he was very proud o bursting with pride as he walked arm-in-arm with his daughter

C

(cómodo, tranquilo): vamos en mi coche, así estaremos más anchos ( Esp); we'll take my car, that way we'll have more room

¡qué ancho me quedé después de decírselo! ( Esp); I felt really good o I felt I'd got(ten) a real weight off my chest after I'd told him

estar/sentirse/ponerse a sus anchas to be/feel/make oneself at home

en su casa me siento a mis anchas I feel at home o at ease at his house

ahora podemos charlar a nuestras anchas now we can relax and have a good chat

llegó al hotel y se puso a sus anchas he arrived at the hotel and made himself comfortable o made himself at home o settled himself in

quedarse tan ancho ( Esp fam): lo dijo mal y se quedó tan ancho he said it wrong but just carried on regardless o as if nothing had happened o but he wasn't at all fazed

lo echaron del trabajo y se quedó tan ancho they fired him but he wasn't the least bit bothered o worried o but he was totally unpertubed

casi se mata y se queda tan ancho he nearly kills himself and then behaves o acts as if nothing had happened, he nearly kills himself and he doesn't bat an eyelash ( AmE) o ( BrE) eyelid o turn a hair

me llamó mentirosa y se quedó tan ancho he called me a liar, quite unashamedly

dijo que se iba a vivir con él, así tan ancha she quite boldly o calmly said she was going to go and live with him, she said she was going to go and live with him, quite brazenly o unashamedly

ancho²

masculine

1 width

mide el ancho de la alfombra measure the width of the carpet

¿cuánto tiene or mide de ancho? how wide is it?

tiene or mide 6 metros de largo por 3 de ancho it's 6 meters long by 3 meters wide

2 ( Tex) width doble¹ adj A. (↑ doble (1))

Compuestos:

● ancho de banda

bandwidth

● ancho de vía

gauge

● ancho ibérico

( Ferr) Spanish broad gauge

● ancho internacional

( Ferr) standard gauge

* * *

ancho 1
◊ - cha adjetivo

1
a) ‹camino/río/mueble› wide;

◊ a todo lo ancho de la carretera right across the road;

a lo ancho breadthways o (BrE) widthways
b) ‹manos/cara/espalda› broad;

◊ es ancho de espaldas he's broad-shouldered

c) ‹ ropa› loose-fitting, loose;

◊ me queda ancho de cintura it's too big around the waist for me

2 (cómodo, tranquilo):
◊ allí estaremos más anchos (Esp) we'll have more room there;

estar/sentirse/ponerse a sus anchas to be/feel/make oneself at home
ancho 2 sustantivo masculino
width;
◊ ¿cuánto mide de ancho? how wide is it?;

tiene 6 metros de ancho it's 6 meters wide
ancho,-a
I adjetivo wide, broad
ese vestido te está muy ancho, that dress is too big for you
II sustantivo masculino
1 (anchura) width, breadth: ¿qué ancho tiene?, how wide is it?
la mesa tiene un metro de ancho, the table is a metre wide
2 Cost width
♦ Locuciones: familiar quedarse tan ancho (tranquilo): llega tarde y se queda tan ancha, she is always late but never shows any sign of remorse
a lo ancho: mide la cocina a lo ancho, measure the kitchen widthways
familiar a mis/tus/sus anchas, at ease, comfortable
Empleamos wide (ancho) para hablar de distancias físicas: Vivimos en una calle ancha. We live in a wide street. El coche no entra, es demasiado ancho. The car won't go in, it's too wide.
Broad (amplio) es más abstracto y lo usamos en ciertas expresiones (plena luz de día, broad daylight; liberal, broad-minded) o en estilo literario para describir ríos, valles u otros elementos geográficos: Al otro lado del ancho valle se encuentra el castillo. On the other side of the broad valley stands the castle.

' ancho' also found in these entries:
Spanish:
amplia
- amplio
- ancha
- interlineal
- medir
- sacar
- tener
- de
- espalda
- impresión
- por
English:
across
- breadth
- broad
- frame
- gauge
- in
- wide
- width
- baggy
- coast
- depth
- how
- length

* * *

ancho, -a

♦ adj

1. [abertura, carretera, río] wide;

mídelo a lo ancho measure it crosswise;

a lo ancho de across (the width of);

había rocas a lo ancho de la carretera there were rocks across the middle of the road;

es ancho de hombros he's broad-shouldered;

en este asiento se está muy ancho this seat is nice and wide

2. [muro] thick

3. [ropa] loose-fitting;

te va o [m5] está ancho it's too big for you;

este vestido me viene ancho de cintura this dress is too big for me around the waist;

Comp

venirle ancho a alguien to be too big for sb;

el puesto de director le viene ancho he doesn't have what it takes for the job of manager

4. [persona] [cómoda] comfortable;

estaremos más anchos si nos vamos al jardín we'll have more room if we go into the garden;

a mis/tus anchas at ease;

ponte a tus anchas make yourself at home

5. Esp [persona] [satisfecha, orgullosa] smug, self-satisfied;
[desahogada] relieved;
estar/ponerse muy ancho to be/become conceited;

yo tan preocupada y él, tan ancho I was so worried whereas he didn't seem at all bothered o the least bit concerned;

Comp

quedarse tan ancho not to care less;

lo dijo delante de todos y se quedó tan ancho he said it in front of everyone, just like that;

¡qué ancho me he quedado después del examen! I'm so relieved to have got the exam over with!;
Irónico
¡se habrá quedado ancho con la tontería que ha dicho! he must be delighted with himself for making that stupid remark

♦ nm

width;

¿cuánto mide o [m5] tiene de ancho? how wide is it?;

tener 5 metros de ancho to be 5 metres wide

Comp
Informát ancho de banda bandwidth; Ferroc ancho de vía gauge
* * *

ancho

I adj

1 wide, broad

2 ( cómodo, tranquilo)

:

a sus anchas at ease, relaxed;

quedarse tan ancho fam carry on as if nothing had happened

3 ( orgulloso)

:

ponerse muy ancho be very proud

4

:

venir ancho a be too much for;

le viene ancho el cargo the job is too much for her

II m width;

dos metros de ancho two meters wide

* * *

ancho, - cha adj

1) : wide, broad

2) : ample, loose-fitting

ancho nm

: width, breadth

* * *

ancho¹ adj

1. (en general) wide

calles anchas wide streets

solapas anchas wide lapels

2. (ropa) baggy [comp. baggier; superl. baggiest] / loose

un jersey ancho a baggy jumper

ese pantalón te queda muy ancho those trousers are too big for you

3. (hombros, espalda) broad

es ancho de hombros he's got broad shoulders

estar muy ancho to have plenty of space / to have plenty of room

quedarse tan ancho not to be at all bothered / not to bat an eyelid

lo hizo todo mal y se quedó tan ancho he did it all wrong, but he wasn't at all bothered

ancho² n width

mide el ancho de la cama measure the width of the bed

El inglés prefiere emplear el adjetivo wide

las camas individuales miden noventa centímetros de ancho single beds are ninety centimetres wide

un campo de fútbol tiene unos 45 metros de ancho a football pitch is about 45 metres wide

a mis anchas comfortable / at home

aquí me siento a mis anchas I feel at home here

Spanish-English dictionary > ancho
8 holgado

adj.

loose, loose-fitting, ample, wide.

past part.

past participle of spanish verb: holgar.

* * *

holgado

► participio pasado

1→ link=holgar holgar

► adjetivo

1 (desocupado) idle

2 (ropa) loose, baggy

■ un jersey holgado a loose-fitting jumper

3 (espacio) roomy

4 (victoria) easy, comfortable; (mayoría) comfortable

5 (posición) comfortable, well-off

\

FRASEOLOGÍA

andar/estar holgado,-a de tiempo to have plenty of time

ir holgado,-a to have plenty of room

* * *

ADJ

1) [ropa] (=suelto) loose, comfortable, baggy

demasiado holgado — too big

2) (=amplio) roomy

así quedará el cuarto más holgado — this will make more space in the room

consiguieron una victoria holgada — they won easily o comfortably

3) (=cómodo) comfortably off, well-to-do

vida holgada — comfortable life, life of ease

* * *

- da adjetivo

a) < prenda> loose-fitting, baggy

b) < posición> comfortable

viven holgados — they're comfortably off

c) < victoria> comfortable, easy; < mayoría> comfortable

d) ( de espacio)

así iremos más holgados — we'll be more comfortable like that

* * *

= loose fitting, loose fit, roomy [roomier -comp., roomiest -sup.], loosely hanging, baggy [baggier -comp., baggiest -sup.], saggy [saggier -comp., saggiest -sup.].

Ex. Documents should be kept in acid free boxes with loose fitting tops on shelves preferably made from baked enamel steel.

Ex. His offices and warehouses were one of the first designs which was subsequently described as loose fit, low energy building.

Ex. With roomy interiors and flexible seating, minivans are some of the most versatile vehicles for carrying passengers and cargo.

Ex. A nightgown (also called a nightdress) is a loosely hanging item of nightwear nowadays mostly for women.

Ex. After he returned from the outing, students were complaining that he was wearing the same baggy pants, minus boxers and with zipper undone.

Ex. The most overlooked secret to perfect skin is avoiding conditions that lead to wrinkling, age spots, saggy skin and in general all around skin damage.

* * *

- da adjetivo

a) < prenda> loose-fitting, baggy

b) < posición> comfortable

viven holgados — they're comfortably off

c) < victoria> comfortable, easy; < mayoría> comfortable

d) ( de espacio)

así iremos más holgados — we'll be more comfortable like that

* * *

= loose fitting, loose fit, roomy [roomier -comp., roomiest -sup.], loosely hanging, baggy [baggier -comp., baggiest -sup.], saggy [saggier -comp., saggiest -sup.].

Ex: Documents should be kept in acid free boxes with loose fitting tops on shelves preferably made from baked enamel steel.

Ex: His offices and warehouses were one of the first designs which was subsequently described as loose fit, low energy building.

Ex: With roomy interiors and flexible seating, minivans are some of the most versatile vehicles for carrying passengers and cargo.

Ex: A nightgown (also called a nightdress) is a loosely hanging item of nightwear nowadays mostly for women.

Ex: After he returned from the outing, students were complaining that he was wearing the same baggy pants, minus boxers and with zipper undone.

Ex: The most overlooked secret to perfect skin is avoiding conditions that lead to wrinkling, age spots, saggy skin and in general all around skin damage.

* * *

holgado -da

adjective

1 ‹vestido/camisa› loose-fitting, baggy

2 ‹posición› comfortable

su situación económica es holgada they're comfortably off

3 ‹victoria› comfortable, easy; ‹mayoría› comfortable

4

(de espacio): si pones la maleta en la baca iremos más holgados if you put the suitcase on the roof rack we'll have more room o we'll be more comfortable

* * *

Del verbo holgar: ( conjugate holgar)

holgado es:

el participio

Multiple Entries:
holgado
holgar
holgado
◊ -da adjetivo

a) ‹ prenda› loose-fitting, baggy

b) ‹ posición› comfortable;

◊ viven holgados they're comfortably off

c) ‹victoria/mayoría› comfortable

d) ( de espacio):

◊ así iremos más holgados we'll be more comfortable like that

holgar ( conjugate holgar) verbo intransitivo (en 3a pers) (frml) ( estar de más):
◊ huelga decir que … it goes without saying that …;

huelgan los comentarios what can one say?
holgado,-a adjetivo
1 (despegado del cuerpo) loose, baggy
2 (sobrado: de dinero) comfortable
(: de espacio, etc) ample, roomy: es un presupuesto holgado, it's an ample budget
andar holgado de tiempo, to have plenty of time
holgar vi frml
1 (estar ocioso) to be idle
2 (ser ocioso, estar de más) huelga decir que no estaré allí, it goes without saying that I won't be there

' holgado' also found in these entries:
Spanish:
cumplida
- cumplido
- desahogada
- desahogado
- holgada
English:
baggy
- loose
- roomy
- shell-suit
- comfortable

* * *

holgado, -a adj

1. [ropa] baggy, loose-fitting;

los pantalones me están muy holgados the trousers are very loose on me

2. [habitación, espacio] roomy;

en los asientos de atrás cabemos cuatro holgados there's (more than enough) room for four of us in the back seat

3. [victoria, situación] comfortable;

gobernará con una holgada mayoría he will govern with an ample o comfortable majority;

vamos holgados de tiempo we're fine for time, we've got plenty of time

4. [económicamente] comfortable;

están en una posición muy holgado they're very comfortably off

* * *

holgado

adj ropa loose, comfortable;

estar holgado de tiempo have time to spare

* * *

holgado, -da adj

1) : loose, baggy

2) : at ease, comfortable

* * *

holgado adj loose

Spanish-English dictionary > holgado
9 sin ajustar

(adj.) = unadjusted, loosely hanging, baggy [baggier -comp., baggiest -sup.], saggy [saggier -comp., saggiest -sup.]

Ex. The acid rain literature illustrated the 1st paradigm, where journals from the unadjusted literature were thrust forward in the adjusted literature, and no unadjusted journal fell into obscurity.

Ex. A nightgown (also called a nightdress) is a loosely hanging item of nightwear nowadays mostly for women.

Ex. After he returned from the outing, students were complaining that he was wearing the same baggy pants, minus boxers and with zipper undone.

Ex. The most overlooked secret to perfect skin is avoiding conditions that lead to wrinkling, age spots, saggy skin and in general all around skin damage.

* * *

(adj.) = unadjusted, loosely hanging, baggy [baggier -comp., baggiest -sup.], saggy [saggier -comp., saggiest -sup.]

Ex: The acid rain literature illustrated the 1st paradigm, where journals from the unadjusted literature were thrust forward in the adjusted literature, and no unadjusted journal fell into obscurity.

Ex: A nightgown (also called a nightdress) is a loosely hanging item of nightwear nowadays mostly for women.

Ex: After he returned from the outing, students were complaining that he was wearing the same baggy pants, minus boxers and with zipper undone.

Ex: The most overlooked secret to perfect skin is avoiding conditions that lead to wrinkling, age spots, saggy skin and in general all around skin damage.

Spanish-English dictionary > sin ajustar
10 Grove, Sir William Robert

SUBJECT AREA: Electricity

[br]

b. 11 July 1811 Swansea, Wales

d. 1 August 1896 London, England

[br]

Welsh chemist and physicist, inventor of the Grove electrochemical primary cell.

[br]

After education at Brasenose College, Oxford, Grove was called to the Bar in 1835. Instead of immediately practising, he became involved in electrical research, devising in 1839 the cell that bears his name. He became Professor of Experimental Philosophy at the London Institution from 1840 to 1845; it was during this period that he built up his high reputation among physicists. In 1846 he published On the Correlation of Physical Forces, which was based on a course of his lectures. He returned to the practice of law, becoming a judge in 1871, but retained his interest in scientific research during his sixteen-year occupancy of the Bench. He served as a member of the Council of the Royal Society in 1846 and 1847 and played a leading part in its reform. Contributing to the science of electrochemistry, he invented the Grove cell, which together with its modification by Bunsen became an important source of electrical energy during the middle of the nineteenth century, before mechanically driven generators became available. The Grove cell had a platinum electrode immersed in strong nitric acid, separated by a porous diaphragm from a zinc electrode in weak sulphuric acid. The hydrogen formed at the platinum electrode was immediately oxidized by the acid, turning it into water. This avoided the polarization which occurred in the early copper-zinc cells. It was a very powerful primary cell with a high voltage and a low internal resistance, but it produced objectionable fumes. Grove also invented his "gas battery", the earliest fuel cell, in which a current resulted from the chemical energy released from combining oxygen and hydrogen. This was developed by Rawcliffe and others, and found applications as a power source in manned spacecraft.

[br]

Principal Honours and Distinctions

Knighted 1872. FRS 1840. Fellow of the Chemistry Society 1841. Royal Society Royal Medal 1847.

Bibliography

1846, On the Correlation of Physical Forces, London; 1874, 6th edn, with reprints of many of Grove's papers (his only book, an early view on the conservation of energy).

1839, "On a small voltaic battery of great energy", Philosophical Magazine 15:287–93 (his account of his cell).

Further Reading

Obituary, 1896, Electrician 37:483–4.

K.R.Webb, 1961, "Sir William Robert Grove (1811–1896) and the origin of the fuel cell", Journal of the Royal Institute of Chemistry 85: 291–3 (for the present-day significance of Grove's experiments).

C.C.Gillispie (ed.), 1972, Dictionary of Scientific Biography, Vol. V, New York, pp. 559–61.

GW

Biographical history of technology > Grove, Sir William Robert
11 Messel, Rudolf

SUBJECT AREA: Chemical technology

[br]

b. 14 January 1848 Darmstadt, Germany

d. 18 April 1920 London, England

[br]

German industrial chemist.

[br]

Messel served three years as an apprentice to the chemical manufacturers E.Lucius of Frankfurt before studying chemistry at Zürich, Heidelberg and Tübingen. In 1870 he travelled to England to assist the distinguished chemist Sir Henry Roscoe, but was soon recalled to Germany on the outbreak of the Franco-Prussian War. After hostilities ceased, Messel returned to London to join the firm of manufacturers of sulphuric acid Dunn, Squire \& Company of Stratford, London. The firm amalgamated with Spencer Chapman, and after Messel became its Managing Director in 1878 it was known as Spencer, Chapman \& Messel Ltd.

Messel's principal contribution to chemical technology was the invention of the contact process for the manufacture of sulphuric acid. Earlier processes for making this essential product, now needed in ever-increasing quantities by the new processes for making dyestuffs, fertilizers and explosives, were based on the oxidation of sulphur dioxide by oxides of nitrogen, developed by Joshua Ward and John Roebuck. Attempts to oxidize the dioxide to the trioxide with the oxygen in the air in the presence of a suitable catalyst had so far failed because the catalyst had become "poisoned" and ineffective; Messel avoided this by using highly purified gases. The contact process produced a concentrated form of sulphuric acid called oleum. Until the outbreak of the First World War, Messel's firm was the principal manufacturer, but then the demand rose sharply, so that other firms had to engage in its manufacture. Production thereby increased from 20,000 to 450,000 tons per year.

[br]

Principal Honours and Distinctions

FRS 1912. President, Society of Chemical Industry 1911–12, 1914.

Further Reading

1931, Special jubilee issue, Journal of the Society of the Chemical Industry (July). G.T.Morgan and D.D.Pratt, 1938, The British Chemical Industry, London.

LRD

Biographical history of technology > Messel, Rudolf
12 Ward, Joshua

SUBJECT AREA: Chemical technology

[br]

b. 1685

d. 21 November 1761 London, England

[br]

English doctor and industrial chemist.

[br]

Ward is perhaps better described as a "quack" than a medical doctor. His remedies, one containing a dangerous quantity of antimony, were dubious to say the least. A fraudulent attempt to enter Parliament in 1717 forced him to leave the country quickly. After his pardon in 1733, he returned to London and established a successful practice. His medical prowess is immortalized in Hogarth's picture The Harlot's Progress.

Sulphuric acid had been an important chemical for centuries and Ward found that he needed large quantities of it to make his remedies. He set up works to manufacture it at Twickenham, near London, in 1736 and then at Richmond three years later. His process consisted of burning a mixture of saltpetre (nitre; potassium nitrate) and sulphur in the neck of a large glass globe containing a little water. Dilute sulphuric acid was thereby formed, which was concentrated by distillation. Although the method was not new, having been described in the seventeenth century by the German chemist Johann Glauber, Ward was granted a patent for his process in 1749. An important feature was the size of the globes, which had no less than fifty gallons' capacity, which must have entailed considerable skill on the part of the glassblowers. Through the adoption of Ward's process, the price of this essential commodity fell from £2 per pound to only 2 shillings. It provided the best method of manufacture until the advent of the lead-chamber process invented by John Roebuck.

[br]

Further Reading

A.Clow and N.Clow, 1952, The Chemical Revolution: A Contribution to Social Technology, London: Batch worth.

C.Singer et al. (eds), 1958, A History of Technology, 7 vols, Oxford: Clarendon Press, Vol. IV.

LRD

Biographical history of technology > Ward, Joshua
13 penetrar

v.

1 to pierce, to penetrate (introducirse en) (sujeto: arma, sonido).

Los policías penetraron The policemen penetrated.

Ella penetró el misterio She penetrated=understood the mystery.

El ácido penetra la piel Acid penetrates the skin.

La bala penetra la pared The bullet pierces the wall.

2 to get to the bottom of (secreto, misterio).

3 to penetrate (sexualmente).

4 to go deep into, to penetrate.

El misil penetró la tierra The missile went deep into the ground.

* * *

penetrar

► verbo intransitivo

1 (introducirse - en un territorio) to penetrate (en, -); (- en una casa, propiedad) to enter

■ no nos atrevimos a penetrar en la selva we didn't dare go into the jungle

2 (atravesar) to penetrate, seep through

■ la humedad ha penetrado por el suelo damp has seeped through the floor

■ el frío penetra por las finas paredes the cold comes in through the thin walls

3 figurado (entender) to comprehend (en, -); (analizar) to look (en, into)

► verbo transitivo

1 (atravesar) to penetrate; (ruido) to pierce

■ el olor era tan fuerte que penetró la ropa the smell was so strong that it got right into our clothes

2 (descifrar - misterio) to get to the bottom of; (- secreto) to fathom (out)

* * *

verb

1) to penetrate

2) enter

* * *

1. VI

1) (=entrar)

penetraron a través de o por una claraboya — they entered through a skylight

el humo penetraba a través de las rendijas — the smoke was filtering through the cracks

el agua había penetrado a través de o por las paredes — the water had seeped into the walls

penetrar en: penetramos en un túnel — we went into o entered a tunnel

la luz apenas penetra en la habitación — hardly any light enters the room

el cuchillo penetró en la carne — the knife went into o entered o penetrated the flesh

ocho hombres armados penetraron en la embajada — eight gunmen broke into the embassy

penetramos poco en el mar — we did not go far out to sea

su ingratitud penetró hondamente en mi corazón — her ingratitude pierced me to the bone

2) frm (=descifrar) to penetrate

penetrar en el sentido de algo — to penetrate the meaning of sth

2. VT

1) (=atravesar) to go right through

un frío glacial le penetró los huesos — an icy cold went right through to her bones

2) [sexualmente] to penetrate

3) frm (=descubrir) [+ misterio] to fathom; [+ secreto] to unlock; [+ sentido] to grasp; [+ intención] to see through, grasp

3.

See:

penetrarse

* * *
1.
verbo intransitivo

a) ( entrar)

penetrar por algo — agua/humedad to seep through something

la luz del sol penetraba por la ventana — the sunlight shone through the window

la puerta por donde penetró el ladrón — the door through which the burglar entered

el olor penetraba por todos los rincones — the smell pervaded every corner

penetrar EN algo — to penetrate something

el frío le penetraba en los huesos — the cold was getting right into his bones

esta crema penetra rápidamente en la piel — this cream is quickly absorbed by the skin

es difícil penetrar en su mente — it is difficult to fathom his thoughts

b) ( en el acto sexual) to penetrate
2.
penetrar vt

a) <defensa/membrana> to penetrate

un ruido que penetra los oídos — a piercing noise

b) (liter) <misterio/secreto> to fathom, penetrate (liter)

c) (Com) < mercado> to penetrate

d) ( en el acto sexual) to penetrate

* * *

= cut through, go into, penetrate, go in, permeate, break through, tread into, seep into, seep through, seep, pervade, see through, insinuate + Reflexivo + (into), insinuate + Posesivo + way through, insinuate into, pierce, intromit.

Ex. Publishers attempting to cut through this nomenclature morass can check with the library's administration.

Ex. As something you may or may not know, every item going into the processing stream is assigned a priority, and our judgment will in many cases be different from yours, as our needs will be different from yours.

Ex. But the leaven of the principles, promulgated by the International Federation, has not yet penetrated into more than half the lump of documentary material.

Ex. But in the country the processes of printing always provoke such lively curiosity that the customers preferred to go in by a glazed door set in the shop-front and giving onto the street.

Ex. This concept permeates all bibliothecal activities from start to finish, especially indexing and abstracting.

Ex. Is there a glass ceiling for librarians? If so, what's the best way to break through it?.

Ex. This seems to suggest that Schopenhauer may have trodden much further into the mystics' domain than he is willing to admit.

Ex. Rampant commercialism is seeping into every crevice of American culture.

Ex. The consequences were beginning to seep through to respondents at the time of the visits made to them and were creating a great deal of concern.

Ex. The outer edges of the sheet -- the deckle edges -- are rough and uneven where the stuff seeped between the deckle and the mould.

Ex. I strongly believe that we must cultivate a more positive attitude towards change in the field of library work, and that this attitude must pervade all levels of librarianship.

Ex. Books can seldom be disbound for the benefit of bibliographers (although it is worth remembering that they sometimes have to be rebound, when they are completely dismembered), but we can now see through printing ink by means of betaradiography.

Ex. But self-concern can insinuate itself into every corner of the emotional life.

Ex. As they insinuated their way through the stack area, the secretary responded that all she knew was that the director had just returned from a meeting.

Ex. While endorsing the thought that language is insinuated into brains, I also identify what I believe is the theory's Achilles heel.

Ex. She waited like Saint Sebastian for the arrows to begin piercing her.

Ex. During copulation, hamster females maintain lordosis for hundreds of seconds, while the male mounts and intromits repeatedly.

----

* osar penetrar = venture into.

* palabras + penetrar = words + sink.

* penetrar de un modo inclinado = slant into.

* penetrar una barrera = break through + barrier.

* * *
1.
verbo intransitivo

a) ( entrar)

penetrar por algo — agua/humedad to seep through something

la luz del sol penetraba por la ventana — the sunlight shone through the window

la puerta por donde penetró el ladrón — the door through which the burglar entered

el olor penetraba por todos los rincones — the smell pervaded every corner

penetrar EN algo — to penetrate something

el frío le penetraba en los huesos — the cold was getting right into his bones

esta crema penetra rápidamente en la piel — this cream is quickly absorbed by the skin

es difícil penetrar en su mente — it is difficult to fathom his thoughts

b) ( en el acto sexual) to penetrate
2.
penetrar vt

a) <defensa/membrana> to penetrate

un ruido que penetra los oídos — a piercing noise

b) (liter) <misterio/secreto> to fathom, penetrate (liter)

c) (Com) < mercado> to penetrate

d) ( en el acto sexual) to penetrate

* * *

= cut through, go into, penetrate, go in, permeate, break through, tread into, seep into, seep through, seep, pervade, see through, insinuate + Reflexivo + (into), insinuate + Posesivo + way through, insinuate into, pierce, intromit.

Ex: Publishers attempting to cut through this nomenclature morass can check with the library's administration.

Ex: As something you may or may not know, every item going into the processing stream is assigned a priority, and our judgment will in many cases be different from yours, as our needs will be different from yours.

Ex: But the leaven of the principles, promulgated by the International Federation, has not yet penetrated into more than half the lump of documentary material.

Ex: But in the country the processes of printing always provoke such lively curiosity that the customers preferred to go in by a glazed door set in the shop-front and giving onto the street.

Ex: This concept permeates all bibliothecal activities from start to finish, especially indexing and abstracting.

Ex: Is there a glass ceiling for librarians? If so, what's the best way to break through it?.

Ex: This seems to suggest that Schopenhauer may have trodden much further into the mystics' domain than he is willing to admit.

Ex: Rampant commercialism is seeping into every crevice of American culture.

Ex: The consequences were beginning to seep through to respondents at the time of the visits made to them and were creating a great deal of concern.

Ex: The outer edges of the sheet -- the deckle edges -- are rough and uneven where the stuff seeped between the deckle and the mould.

Ex: I strongly believe that we must cultivate a more positive attitude towards change in the field of library work, and that this attitude must pervade all levels of librarianship.

Ex: Books can seldom be disbound for the benefit of bibliographers (although it is worth remembering that they sometimes have to be rebound, when they are completely dismembered), but we can now see through printing ink by means of betaradiography.

Ex: But self-concern can insinuate itself into every corner of the emotional life.

Ex: As they insinuated their way through the stack area, the secretary responded that all she knew was that the director had just returned from a meeting.

Ex: While endorsing the thought that language is insinuated into brains, I also identify what I believe is the theory's Achilles heel.

Ex: She waited like Saint Sebastian for the arrows to begin piercing her.

Ex: During copulation, hamster females maintain lordosis for hundreds of seconds, while the male mounts and intromits repeatedly.

* osar penetrar = venture into.

* palabras + penetrar = words + sink.

* penetrar de un modo inclinado = slant into.

* penetrar una barrera = break through + barrier.

* * *

penetrar [A1 ]

vi

1

(en un lugar): la puerta por donde penetró el ladrón the door through which the thief entered

el agua penetraba por entre las tejas water was seeping in o coming in between the tiles

una luz tenue penetraba a través de los visillos a pale light filtered in through the lace curtains

un intenso olor penetraba por todos los rincones de la casa a pungent smell pervaded every corner of the house

penetrar EN algo:

la bala penetró en el pulmón izquierdo the bullet pierced his left lung

tropas enemigas han penetrado en nuestras fronteras enemy troops have pushed over o crossed o penetrated our borders

hace un frío que penetra en los huesos the cold gets right into your bones

la humedad había penetrado en las paredes the damp had seeped into the walls

esta crema penetra rápidamente en la piel this cream is quickly absorbed by the skin

2 (descubrir, descifrar) penetrar EN algo:

intenta penetrar en la intimidad del personaje he attempts to delve into the personality of the character

es difícil penetrar en su mente it is difficult to fathom his thoughts o ( colloq) to get inside his head

3 (en un mercado) penetrar EN algo to penetrate sth

4 (en el acto sexual) to penetrate

■ penetrar

vt

1 (atravesar) to penetrate

un ruido que penetra los oídos a piercing o ear-splitting noise

es difícil penetrar la corteza it is difficult to penetrate o get through the outer layer

2 ‹misterio/secreto› to fathom

3 ( Com) ‹mercado› to penetrate

4 (en el acto sexual) to penetrate

* * *

penetrar ( conjugate penetrar) verbo intransitivo ( entrar) penetrar por algo [agua/humedad] to seep through sth;
[ luz] to shine through sth;
[ ladrón] to enter through sth;
penetrar EN algo to penetrate sth
verbo transitivo
to penetrate;
◊ la bala le penetró el pulmón the bullet penetrated o entered his lung

penetrar
I verbo transitivo to penetrate: el aceite penetró el tejido y no pude sacar la mancha, the oil went straight through the material and I couldn't get it out
era incapaz de penetrar el sentido de sus palabras, it was impossible to get to the bottom of his meaning
un intenso olor penetraba el lugar, a strong smell seeped through the place
II vi (en un recinto) to go o get [en, in]: un frente frío penetrará por el noroeste, a cold front will sweep over from the north-east
el veneno penetró en la piel, the poison was soaked in through the skin

' penetrar' also found in these entries:
Spanish:
calar
- internarse
English:
come through
- penetrate
- pierce
- sink in
- soak in
- strike through
- break

* * *

penetrar

♦ vi

el agua penetraba por la puerta the water was seeping under the door;

la luz penetraba por entre las rendijas the light came filtering through the cracks;

penetrar en o Am [m5]a [internarse en] to enter;
[filtrarse por] to get into, to penetrate; [perforar] to pierce; [llegar a conocer] to get to the bottom of;
cinco terroristas penetraron en el palacio five terrorists got into the palace;

no consiguen penetrar en el mercado europeo they have been unable to penetrate the European market

♦ vt

1. [introducirse en] [sujeto: arma, sonido] to pierce, to penetrate;
[sujeto: humedad, líquido] to permeate; [sujeto: emoción, sentimiento] to pierce;
la bala le penetró el corazón the bullet pierced her heart;

el frío les penetraba hasta los huesos they were chilled to the bone;

el grito le penetró los oídos the scream pierced her eardrums;

han penetrado el mercado latinoamericano they have made inroads into o penetrated the Latin American market

2. [secreto, misterio] to get to the bottom of

3. [sexualmente] to penetrate

* * *

penetrar

I v/t penetrate

II v/i

1 ( atravesar) penetrate

2 ( entrar) enter

3 de un líquido seep in

* * *

penetrar vi

1) : to penetrate, to sink in

2)

penetrar por or

penetrar en : to pierce, to go in, to enter into

el frío penetra por la ventana: the cold comes right in through the window

penetrar vt

1) : to penetrate, to permeate

2) : to pierce

el dolor penetró su corazón: sorrow pierced her heart

3) : to fathom, to understand

* * *

penetrar vb

1. (entrar) to get into

la humedad ha penetrado en la habitación the damp has got into the room

los chicos penetraron en la cueva the boys went into the cave

2. (perforar) to penetrate / to pierce

una bala le penetró el pecho a bullet pierced his chest

Spanish-English dictionary > penetrar
14 Crawford, John William Croom

SUBJECT AREA: Chemical technology, Synthetic materials

[br]

b. 13 January 1891

d. 5 May 1987

[br]

English chemist who pioneered the manufacture of Perspex.

[br]

In 1934, by a brilliant piece of research at Imperial Chemical Industries at Ardeer, Crawford devised the synthetic method of making the monomer from which Perspex is derived, based on acetone, methanol, cyanamide and sulphuric acid. This was the basis of the commercial production of Perspex and is still in use. Crawford left ICI to work for a time at University College, Dublin, and returned to England in 1964.

[br]

Further Reading

C.E.D.Miles, 1955, A History of Research in the Nobel Division of ICI, ICI, p. 132.

LRD

Biographical history of technology > Crawford, John William Croom
15 Edison, Thomas Alva

SUBJECT AREA: Architecture and building, Automotive engineering, Electricity, Electronics and information technology, Metallurgy, Photography, film and optics, Public utilities, Recording, Telecommunications

[br]

b. 11 February 1847 Milan, Ohio, USA

d. 18 October 1931 Glenmont

[br]

American inventor and pioneer electrical developer.

[br]

He was the son of Samuel Edison, who was in the timber business. His schooling was delayed due to scarlet fever until 1855, when he was 8½ years old, but he was an avid reader. By the age of 14 he had a job as a newsboy on the railway from Port Huron to Detroit, a distance of sixty-three miles (101 km). He worked a fourteen-hour day with a stopover of five hours, which he spent in the Detroit Free Library. He also sold sweets on the train and, later, fruit and vegetables, and was soon making a profit of $20 a week. He then started two stores in Port Huron and used a spare freight car as a laboratory. He added a hand-printing press to produce 400 copies weekly of The Grand Trunk Herald, most of which he compiled and edited himself. He set himself to learn telegraphy from the station agent at Mount Clements, whose son he had saved from being run over by a freight car.

At the age of 16 he became a telegraphist at Port Huron. In 1863 he became railway telegraphist at the busy Stratford Junction of the Grand Trunk Railroad, arranging a clock with a notched wheel to give the hourly signal which was to prove that he was awake and at his post! He left hurriedly after failing to hold a train which was nearly involved in a head-on collision. He usually worked the night shift, allowing himself time for experiments during the day. His first invention was an arrangement of two Morse registers so that a high-speed input could be decoded at a slower speed. Moving from place to place he held many positions as a telegraphist. In Boston he invented an automatic vote recorder for Congress and patented it, but the idea was rejected. This was the first of a total of 1180 patents that he was to take out during his lifetime. After six years he resigned from the Western Union Company to devote all his time to invention, his next idea being an improved ticker-tape machine for stockbrokers. He developed a duplex telegraphy system, but this was turned down by the Western Union Company. He then moved to New York.

Edison found accommodation in the battery room of Law's Gold Reporting Company, sleeping in the cellar, and there his repair of a broken transmitter marked him as someone of special talents. His superior soon resigned, and he was promoted with a salary of $300 a month. Western Union paid him $40,000 for the sole rights on future improvements on the duplex telegraph, and he moved to Ward Street, Newark, New Jersey, where he employed a gathering of specialist engineers. Within a year, he married one of his employees, Mary Stilwell, when she was only 16: a daughter, Marion, was born in 1872, and two sons, Thomas and William, in 1876 and 1879, respectively.

He continued to work on the automatic telegraph, a device to send out messages faster than they could be tapped out by hand: that is, over fifty words per minute or so. An earlier machine by Alexander Bain worked at up to 400 words per minute, but was not good over long distances. Edison agreed to work on improving this feature of Bain's machine for the Automatic Telegraph Company (ATC) for $40,000. He improved it to a working speed of 500 words per minute and ran a test between Washington and New York. Hoping to sell their equipment to the Post Office in Britain, ATC sent Edison to England in 1873 to negotiate. A 500-word message was to be sent from Liverpool to London every half-hour for six hours, followed by tests on 2,200 miles (3,540 km) of cable at Greenwich. Only confused results were obtained due to induction in the cable, which lay coiled in a water tank. Edison returned to New York, where he worked on his quadruplex telegraph system, tests of which proved a success between New York and Albany in December 1874. Unfortunately, simultaneous negotiation with Western Union and ATC resulted in a lawsuit.

Alexander Graham Bell was granted a patent for a telephone in March 1876 while Edison was still working on the same idea. His improvements allowed the device to operate over a distance of hundreds of miles instead of only a few miles. Tests were carried out over the 106 miles (170 km) between New York and Philadelphia. Edison applied for a patent on the carbon-button transmitter in April 1877, Western Union agreeing to pay him $6,000 a year for the seventeen-year duration of the patent. In these years he was also working on the development of the electric lamp and on a duplicating machine which would make up to 3,000 copies from a stencil. In 1876–7 he moved from Newark to Menlo Park, twenty-four miles (39 km) from New York on the Pennsylvania Railway, near Elizabeth. He had bought a house there around which he built the premises that would become his "inventions factory". It was there that he began the use of his 200- page pocket notebooks, each of which lasted him about two weeks, so prolific were his ideas. When he died he left 3,400 of them filled with notes and sketches.

Late in 1877 he applied for a patent for a phonograph which was granted on 19 February 1878, and by the end of the year he had formed a company to manufacture this totally new product. At the time, Edison saw the device primarily as a business aid rather than for entertainment, rather as a dictating machine. In August 1878 he was granted a British patent. In July 1878 he tried to measure the heat from the solar corona at a solar eclipse viewed from Rawlins, Wyoming, but his "tasimeter" was too sensitive.

Probably his greatest achievement was "The Subdivision of the Electric Light" or the "glow bulb". He tried many materials for the filament before settling on carbon. He gave a demonstration of electric light by lighting up Menlo Park and inviting the public. Edison was, of course, faced with the problem of inventing and producing all the ancillaries which go to make up the electrical system of generation and distribution-meters, fuses, insulation, switches, cabling—even generators had to be designed and built; everything was new. He started a number of manufacturing companies to produce the various components needed.

In 1881 he built the world's largest generator, which weighed 27 tons, to light 1,200 lamps at the Paris Exhibition. It was later moved to England to be used in the world's first central power station with steam engine drive at Holborn Viaduct, London. In September 1882 he started up his Pearl Street Generating Station in New York, which led to a worldwide increase in the application of electric power, particularly for lighting. At the same time as these developments, he built a 1,300yd (1,190m) electric railway at Menlo Park.

On 9 August 1884 his wife died of typhoid. Using his telegraphic skills, he proposed to 19-year-old Mina Miller in Morse code while in the company of others on a train. He married her in February 1885 before buying a new house and estate at West Orange, New Jersey, building a new laboratory not far away in the Orange Valley.

Edison used direct current which was limited to around 250 volts. Alternating current was largely developed by George Westinghouse and Nicola Tesla, using transformers to step up the current to a higher voltage for long-distance transmission. The use of AC gradually overtook the Edison DC system.

In autumn 1888 he patented a form of cinephotography, the kinetoscope, obtaining film-stock from George Eastman. In 1893 he set up the first film studio, which was pivoted so as to catch the sun, with a hinged roof which could be raised. In 1894 kinetoscope parlours with "peep shows" were starting up in cities all over America. Competition came from the Latham Brothers with a screen-projection machine, which Edison answered with his "Vitascope", shown in New York in 1896. This showed pictures with accompanying sound, but there was some difficulty with synchronization. Edison also experimented with captions at this early date.

In 1880 he filed a patent for a magnetic ore separator, the first of nearly sixty. He bought up deposits of low-grade iron ore which had been developed in the north of New Jersey. The process was a commercial success until the discovery of iron-rich ore in Minnesota rendered it uneconomic and uncompetitive. In 1898 cement rock was discovered in New Village, west of West Orange. Edison bought the land and started cement manufacture, using kilns twice the normal length and using half as much fuel to heat them as the normal type of kiln. In 1893 he met Henry Ford, who was building his second car, at an Edison convention. This started him on the development of a battery for an electric car on which he made over 9,000 experiments. In 1903 he sold his patent for wireless telegraphy "for a song" to Guglielmo Marconi.

In 1910 Edison designed a prefabricated concrete house. In December 1914 fire destroyed three-quarters of the West Orange plant, but it was at once rebuilt, and with the threat of war Edison started to set up his own plants for making all the chemicals that he had previously been buying from Europe, such as carbolic acid, phenol, benzol, aniline dyes, etc. He was appointed President of the Navy Consulting Board, for whom, he said, he made some forty-five inventions, "but they were pigeonholed, every one of them". Thus did Edison find that the Navy did not take kindly to civilian interference.

In 1927 he started the Edison Botanic Research Company, founded with similar investment from Ford and Firestone with the object of finding a substitute for overseas-produced rubber. In the first year he tested no fewer than 3,327 possible plants, in the second year, over 1,400, eventually developing a variety of Golden Rod which grew to 14 ft (4.3 m) in height. However, all this effort and money was wasted, due to the discovery of synthetic rubber.

In October 1929 he was present at Henry Ford's opening of his Dearborn Museum to celebrate the fiftieth anniversary of the incandescent lamp, including a replica of the Menlo Park laboratory. He was awarded the Congressional Gold Medal and was elected to the American Academy of Sciences. He died in 1931 at his home, Glenmont; throughout the USA, lights were dimmed temporarily on the day of his funeral.

[br]

Principal Honours and Distinctions

Member of the American Academy of Sciences. Congressional Gold Medal.

Further Reading

M.Josephson, 1951, Edison, Eyre \& Spottiswode.

R.W.Clark, 1977, Edison, the Man who Made the Future, Macdonald \& Jane.

IMcN

Biographical history of technology > Edison, Thomas Alva
16 Glauber, Johann Rudolf

SUBJECT AREA: Metallurgy

[br]

b. 1604 Karlstadt, Germany

d. March 1670 Amsterdam, Holland

[br]

German chemist and metallurgist.

[br]

The son of a barber, Glauber took up the study of alchemy and travelled widely in search of its secrets. Around 1639, the political uncertainties of the Thirty Years War persuaded him to leave Germany for a more settled life in Amsterdam. While there, he carried out most of the practical work for which he is famous, including his distillation furnace, which made it possible to reach higher temperatures and to heat substances in a variety of conditions. To earn a living he set up in the wine trade, but he continued his alchemical pursuits, under cover on account of the unpopularity of the would-be gold makers. After the end of the war, he returned to Germany, but in 1655 personal disputes and religious friction drove him back to Amsterdam. He set about constructing the largest and most elaborate chemical laboratory in Europe.

Glauber's best-known writing, the Furni novi philosophici (1646–9) gives the clearest idea of his practical methods and was influential on some of the leading chemists of the time and later. His name survives today in Glauber's salt for hydrated sodium sulphate. Glauber described several methods for preparing the mineral acids, materials of great importance to the chemist, and obtained the concentrated acids by using his distilling furnace. He tried distilling any substance he could lay hands on, and in the course of this work became probably the first chemist to distil coal and, using hydrochloric acid, obtain benzene and phenol. Glauber was the best practical chemist of the age and the first industrial chemist.

[br]

Bibliography

1646–9, Furni novi philosophici

Further Reading

K.F.Gugel, 1955, Johann Rudolf Glauber (1604–1670), Leben und Werke, Würzburg (the fullest account of his life; with a bibliography).

P.Walden, 1929, "Glauber", in Das Buch der grossen Chemiker, ed. G.Bugge, Berlin, pp. 151–72 (the best account of Glauber's practical methods).

E.Farber, 1961, Great Chemists, New York, pp. 115–31 (an abridged translation of ibid.).

LRD

Biographical history of technology > Glauber, Johann Rudolf
17 Muspratt, James

SUBJECT AREA: Chemical technology

[br]

b. 12 August 1793 Dublin, Ireland

d. 4 May 1886 Seaforth Hall, near Liverpool, England

[br]

British industrial chemist.

[br]

Educated in Dublin, Muspratt was apprenticed at the age of 14 to a wholesale chemist and druggist, with whom he remained for three or four years. Muspratt then went in search of the Napoleonic War and found it first in Spain and finally as Second Officer on a naval vessel. Finding the life unpleasantly harsh, he left his ship off Swansea and returned to Dublin around 1814. Soon afterwards, he received an inheritance, much reduced and delayed by litigation in Chancery. He began manufacturing chemicals in a small way and from 1818 set up as a manufacturer of prussiate of potash. In 1823, Muspratt took advantage of the removal of the salt tax to establish the first plant in England for the largescale manufacture of soda by the Leblanc process. His first soda works was on the outskirts of Liverpool, but when this proved inadequate, he established a larger factory at St Helens, Lancashire, where the raw materials lay close at hand. This district has remained an important centre of the British chemical industry ever since. Although the plant was successful commercially, there were environmental problems. The equipment for condensing the hydrochloric acid gas produced were inadequate and this caused extensive damage to local vegetation, so that Muspratt had to contend with legal action lasting from 1832 to 1850. Eventually Muspratt moved his alkali manufacture to Widnes, which also became a great centre for the chemical industry.

[br]

Further Reading

Obituary, 1886, Journal of the Society of Chemical Industry 5:314. J.F.Allen, 1890, Memoir of James Muspratt, London.

LRD

Biographical history of technology > Muspratt, James

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