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1 vapeur
vapeur [vapœʀ]1. feminine noun2. masculine noun( = bateau) steamer* * *vapœʀ
1.
1) ( d'eau) steamà vapeur — [machine, bateau] steam (épith)
renverser la vapeur — Nautisme to go astern; fig to backpedal
2) Physique vapour [BrE]
2.
vapeurs nom féminin pluriel ( émanations) fumes* * *vapœʀ1. nf1) (d'eau) steamla vapeur d'eau — water vapour Grande-Bretagne water vapor USA
à vapeur — steam-powered, steam modif
2) (= émanation) vapour Grande-Bretagne vapor USA fumes pl3) (= brouillard, buée) haze2. vapeurs nfplvapours Grande-Bretagne vapors USA* * *A nf1 ( d'eau) steam; à vapeur [machine, bateau] steam ( épith); aller à toute vapeur to go full steam ahead; renverser la vapeur Naut to go astern; fig to backpedal; faire cuire qch à la vapeur to steam sth; la cuisine à la vapeur steam cooking;2 Phys vapourGB.B vapeurs nfpl2 †( bouffées de chaleur) elle a des vapeurs! she has a touch of the vapoursGB†!vapeur atmosphérique atmospheric vapourGB; vapeur d'eau steam.[vapɶr] nom féminin1. [généralement] steamvapeur (d'eau) steam, (water) vapourvapeur sèche/saturante dry/saturated vapour————————[vapɶr] nom masculin————————vapeurs nom féminin plurielavoir des ou ses vapeurs to have a fit of the vapours————————à la vapeur locution adverbiale & adjectifà toute vapeur locution adverbialea. [navire] to sail full steam aheadb. [train] to go full steam ahead ou at full speed————————à vapeur locution adjectivalebateau à vapeur steamboat, steamermarine à vapeur steamers, steamships -
2 réaction
réaction [ʀeaksjɔ̃]feminine noun• être or rester sans réaction to show no reaction• réaction de défense/en chaîne defence/chain reaction• en réaction contre les abus, ils... as a reaction against the abuses, they...• en réaction à [propos, décision] in response to* * *ʀeaksjɔ̃1) (en paroles, actions) reaction (à to; contre against); (plus posé, réfléchi) responsesans réaction — [moteur, instrument] unresponsive
sa réaction à la question fut de... — he/she responded to the question by...
2) Chimie, Médecine, Physique reaction* * *ʀeaksjɔ̃ nf1) reactionIls ont décidé de protester en réaction à la décision du président. — They decided to protest as a reaction to the president's decision.
2)à réaction (avion, moteur) — jet
un avion a réaction — a jet, a jet plane
* * *réaction nf1 (en paroles, actions) reaction (à to; contre against); (plus posé, réfléchi) response; en réaction à in reaction to; accepter sans réaction to accept with no reaction; il est demeuré sans réaction he didn't react; sans réaction [moteur, instrument] unresponsive; la réaction naturelle est de… the natural reaction is to…; sa réaction à la question fut de… he responded to the question by…; cela va provoquer des réactions people are bound to react; cela va susciter de vives réactions auprès du public it will provoke a strong public reaction; il a eu une réaction inattendue his reaction was surprising;2 Chimie, Méd, Phys reaction; Mécan ( de machine) response; réaction en chaîne lit, fig chain reaction; moteur à réaction jet engine; avion à réaction jet aircraft;3 ( mouvement d'idées) reaction;4 Psych response; réaction de défense defenceGB response.réaction officielle Pol official response; réaction de rejet Psych rejection response; fig negative response.[reaksjɔ̃] nom fémininb. PSYCHOLOGIE latent period ou time2. [riposte] reactiongouvernement/vote de réaction reactionary government/voteb. (figuré) chain reaction, domino effect5. ÉLECTRONIQUE -
3 actionner
actionner [aksjɔne]➭ TABLE 1 transitive verb* * *aksjɔneverbe transitif ( mettre en marche) to activate [sirène, mécanisme]; ( faire fonctionner) to operate* * *aksjɔne vt1) [mécanisme, dispositif] to activate, [levier] to operate2) Suisse (poursuivre en justice) to sue* * *actionner verb table: aimer vtr1 ( mettre en marche) to activate, to turn on [sirène, mécanisme];2 ( faire fonctionner) to operate [système, turbine];3 Jur to sue.[aksjɔne] verbe transitif1. [mettre en mouvement - appareil] to start up (separable) ; [ - sirène] to set off (separable) ; [ - sonnette] to ringle moteur est actionné par la vapeur the engine is steam-powered ou steam-driven2. DROITactionner quelqu'un to bring an action against ou to sue somebody
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