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1 vertical circulation of water
English-French dictionary of Geography > vertical circulation of water
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2 circulation
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3 vertical
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4 water
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5 drop
A n1 (drip, globule) gen, Med goutte f ; drop by drop goutte à goutte ; add the oil in drops ajouter l'huile goutte à goutte ; would you like a drop of milk/whisky? voulez-vous une goutte de lait/de whisky? ; just a drop juste une goutte ; a drop more milk encore un peu de lait ; this isn't a bad drop of wine/whisky il n'est pas mauvais ce petit vin/whisky ; he's definitely had a drop too much! euph il a bu un verre de trop! ;2 ( decrease) (in prices, inflation, numbers, birthrate, exports, demand) baisse f (in de), diminution f (in de) ; (in speed, pressure, noise) diminution f (in de) ; ( in temperature) baisse f (in de) ; there has been a sharp drop in unemployment on constate une forte baisse or diminution du nombre de chômeurs ; a 5% drop in sth, a drop of 5% in sth une baisse de 5% de qch ;3 (vertical distance, slope) there's a drop of 100 m from the top to the water below il y a une hauteur de 100 m du sommet jusqu'à l'eau ; don't lean out-it's a big drop ne te penche pas-c'est haut ; it's quite a drop from the top of the cliff/tower la falaise/la tour est très haute ; there was a steep drop on either side of the ridge il y avait une pente abrupte de chaque côté de l'arête ; a sheer drop (of 200 m) to the rocks below une brusque dénivellation (de 200 m) jusqu'aux rochers en contrebas ;4 ( delivery) ( from aircraft) largage m, parachutage m ; (from lorry, van) livraison f ; ( parachute jump) saut m en parachute ; to make a drop [parachutist] faire un saut en parachute ; a drop of food and blankets was made to the stricken area des denrées et des couvertures ont été larguées or parachutées sur la zone sinistrée ;7 ( gallows) potence f ;8 Theat = drop curtain.1 ( allow to fall) ( by accident) laisser tomber ; ( on purpose) mettre, lâcher ; mind you don't drop it! fais attention de ne pas le laisser tomber or le lâcher ; she dropped a stone into the well elle a laissé tomber or a lâché une pierre dans le puits ; drop it! lit lâche ça! ; she dropped a coin into the slot/a letter into the box elle a mis une pièce dans la fente/une lettre dans la boîte ; he dropped a 30-foot putt ≈ il a rentré un putt de 9 mètres ; she dropped the shuttlecock over the net elle a fait passer le volant juste derrière le filet ;2 ( deliver) [aircraft] lâcher, parachuter [supplies, equipment] ; parachuter [person] ; larguer, lâcher [bomb, shell] ;3 ( leave) ( also drop off) déposer [person, object] ; can you drop me (off) at the post office/at Claire's, please? est-ce que vous pouvez me déposer devant la Poste/chez Claire, s'il vous plaît? ;4 ( lower) baisser [curtain, sail, hem, neckline, price] ; to drop one's eyes/gaze/voice baisser les yeux/le regard/la voix ; to drop one's trousers ○ baisser son pantalon ; to drop one's speed ralentir ;5 ( give casually) to drop a hint about sth faire allusion à qch ; to drop sb a card/a note/a letter envoyer une carte/un mot/une lettre à qn ; he just dropped it into the conversation that he was leaving il a juste fait allusion, dans la conversation, à son départ ;6 ( exclude) ( deliberately) supprimer [article, episode, word] ; écarter [team member, player] ; ( by mistake) omettre [figure, letter, digit, item on list] ; ne pas prononcer [syllable, sound] ; he's been dropped from the team il a été écarté de l'équipe ;7 ( abandon) laisser tomber ○ [friend, boyfriend] ; ( give up) abandonner, laisser tomber ○ [school subject, work] ; renoncer à [habit, custom, idea, plan] ; abandonner [conversation, matter] ; retirer [charges, accusation, claim] ; to drop everything tout laisser tomber ; can we drop that subject, please? on ne pourrait pas parler d'autre chose? ; just drop it ○ , will you! laisse tomber, tu veux bien ○ ! ; let's drop the formalities ne nous embarrassons pas de formalités ;10 argot des drogués to drop acid prendre du LSD.1 (fall, descend) [object, liquid, curtain, leaf] tomber ; [person] ( deliberately) se laisser tomber ; ( by accident) tomber ; we dropped to the ground as the plane flew over nous nous sommes jetés par terre quand l'avion est passé au-dessus de nous ; to drop to one's knees tomber à genoux ; to drop into a chair se laisser tomber dans un fauteuil ; the pen dropped from ou out of his hand le stylo lui est tombé des mains ; the key must have dropped out of the hole in my pocket la clé a dû passer par le trou de ma poche ; his arm dropped to his side il a laissé retomber le bras ; his mouth dropped open ( from surprise) il en est resté bouche bée ; ( in sleep) il a ouvert la bouche ; the sun dropped below the horizon le soleil a disparu à l'horizon ; the plane dropped to an altitude of 1,000 m l'avion est descendu à une altitude de 1 000 m ;2 ( fall away) the cliff drops into the sea la falaise tombe dans la mer ; the road drops steeply down the mountain la route descend abruptement le long de la montagne ; ⇒ drop away ;3 (decrease, lower) [prices, inflation, noise, wind, temperature, level, speed] baisser ; to drop (from sth) to sth [prices, inflation, temperature, speed] tomber (de qch) à qch ; [person] descendre (de qch) à qch ; the temperature dropped (from 6°C) to 0° C la température est tombée (de 6°C) à 0°C ; she dropped to third place elle est descendue à la troisième place ;4 ○ ( collapse) he was ready ou fit to drop il tombait de fatigue ; to do sth until one drops ou is ready to drop faire qch jusqu'à l'épuisement ;5 ( come to an end) to let sth drop laisser tomber qch [matter, subject, conversation, course, job] ;6 Sewing [curtain, garment] s'allonger ; the hem of my skirt has dropped l'ourlet de ma jupe s'est défait.to drop a brick ○ ou clanger ○ faire une gaffe ○ ; a drop in the bucket ou ocean une goutte d'eau dans la mer ; to drop sb in it ○ mettre qn dans le pétrin ○ ; to get/have the drop on sb US prendre/avoir l'avantage sur qn.■ drop back ( deliberately) rester en arrière, se laisser distancer ; ( because unable to keep up) prendre du retard.1 = drop back ;2 fig (in school, at work) prendre du retard ; to drop behind sb/sth lit ( deliberately) se laisser distancer par qn/qch ; fig prendre du retard sur qn/qch.■ drop by passer ; if there's anything you need just drop by si vous avez besoin de quoi que ce soit, passez me/nous voir ; I dropped by to see her today je suis passé la voir aujourd'hui.■ drop in:▶ drop in passer ; drop in and have a cup of tea passez prendre une tasse de thé ; to drop in on sb passer voir qn ; to drop in at the baker's passer chez le boulanger ; I'll drop it in (to you) later je passerai te le donner plus tard.■ drop off:▶ drop off1 ( fall off) [handle, leaf, label, hat] tomber ;2 drop off (to sleep) s'endormir ;3 (become weaker, fewer etc) [attendance, numbers, business, demand, interest] diminuer ;▶ drop [sth/sb] off, drop off [sth/sb] = drop B 3.■ drop out1 ( fall out) [object, handkerchief, contact lens, page] tomber (of de) ;2 ( withdraw) (from contest, race) se désister ; ( from project) se retirer ; (from school, university) abandonner ses études ; ( from society) se marginaliser ; to drop out of se retirer de [contest, race] ; abandonner [politics] ; to drop out of school/university abandonner l'école/ses études ; that word has virtually dropped out of the language ce mot a pratiquement disparu de la langue ; terms that dropped out of usage years ago des termes qui ne sont plus utilisés depuis de nombreuses années ; the coins will gradually drop out of circulation les pièces seront progressivement retirées de la circulation.■ drop over = drop round.■ drop round:▶ drop round passer ; I'll drop round (to your house) later je passerai te voir plus tard ; I'll drop your books round after school je passerai te donner tes livres après l'école.
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