materia vegetal

una materia esponjosa y blanda — a soft spongy material o substance

ya tenéis materia para pensar — that should give you something to think about o food for thought

materia fecal — faeces pl, feces pl (EEUU)

materia gris — grey o (EEUU) gray matter

materia optativa — (Escol) option, optional subject

entrar en materia: entremos en materia — let's get straight to the matter in hand o straight down to business

entrar en materia: entremos en materia — let's get straight to the matter in hand o straight down to business

Ex: Ranganathan proposed five basic types of facets which may occur in many subject fields: personality, matter, energy, space, time.

• tierra adentro — inland

• por tierra — overland, by land

atravesar un país por tierra — to go overland o by land across a country

• tomar tierra — to reach port, get in

• tocar tierra — to touch down

• tomar tierra — to land

tierra firme — (=no aire) solid ground; (=no agua) land

• caer a tierra — to fall down

• caer por tierra — [persona] to fall to the ground; [argumento, teoría] to fall apart

• dar con algo en tierra — to knock sth over

• echar a tierra — [+ construcción, rival] to knock down

• echarse a tierra — to throw o.s. on o to the ground

con los zapatos llenos de tierra — (=polvo) with his shoes covered in dust; (=barro) with his shoes covered in mud

viviendas con suelo de tierra — houses with earth o dirt floors

• sacudir la tierra — Cono Sur, Méx to dust

le vienes a echar tierra a mi carro con tu descapotable — your convertible makes my car look ridiculous o really bad

tierra caliente — LAm land below 1000m approximately

tierra fría — LAm land above 2000m approximately

tierra quemada — (Pol) scorched earth

tierra templada — LAm land between 1000m and 2000m approximately

todo refugiado siente nostalgia de su tierra — every refugee feels homesick for or misses his native land o homeland

• de la tierra — [vino, queso] local, locally produced; [fruta, verduras] locally grown

la expropiación de tierras palestinas — the expropriation of Palestinian land o lands

conectar un aparato a tierra — to earth o (EEUU) ground an appliance

tierra labrantía or de cultivo — arable o cultivated land

poner tierra de por medio — to make oneself scarce (colloq)

ésta es muy buena tierra — this is very good land o soil

un camino de tierra — a dirt road o track

cuerpo a tierra! — hit the ground! (colloq)

echar algo por tierra — <edificio/monumento> to pull o knock down; < planes> to wreck, ruin; < argumentos> to demolish, destroy; < esperanzas> to dash

echarle tierra a algo/alguien — (Col fam) to put something/somebody to shame, make something/somebody look bad

echar tierra a or sobre algo — ( ocultarlo) to cover o hush something up; ( olvidarlo) to forget about something

tragarse la tierra a alguien: como si se lo hubiera tragado la tierra as if he'd vanished off the face of the earth; deseé que me tragara la tierra — I just wanted the earth to open and swallow me up

estar conectado a tierra or (AmL) hacer tierra — to be grounded o earthed

tierra a la vista! — land ho o ahoy!

viajar por tierra — to travel overland o by land

decidió volver a su tierra — he decided to return to his homeland o to his native land

costumbres de aquellas tierras — customs in those places o countries

tierra labrantía or de cultivo — arable o cultivated land

poner tierra de por medio — to make oneself scarce (colloq)

ésta es muy buena tierra — this is very good land o soil

un camino de tierra — a dirt road o track

cuerpo a tierra! — hit the ground! (colloq)

echar algo por tierra — <edificio/monumento> to pull o knock down; < planes> to wreck, ruin; < argumentos> to demolish, destroy; < esperanzas> to dash

echarle tierra a algo/alguien — (Col fam) to put something/somebody to shame, make something/somebody look bad

echar tierra a or sobre algo — ( ocultarlo) to cover o hush something up; ( olvidarlo) to forget about something

tragarse la tierra a alguien: como si se lo hubiera tragado la tierra as if he'd vanished off the face of the earth; deseé que me tragara la tierra — I just wanted the earth to open and swallow me up

estar conectado a tierra or (AmL) hacer tierra — to be grounded o earthed

tierra a la vista! — land ho o ahoy!

viajar por tierra — to travel overland o by land

decidió volver a su tierra — he decided to return to his homeland o to his native land

costumbres de aquellas tierras — customs in those places o countries

Ex: Until recently all libraries and some architects have maintained that an academic library should be capable of extension and that land should be reserved for future expansion.