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Oxford-Hachette French Dictionary

English
English
French
French

efficient [Brit ɪˈfɪʃ(ə)nt, Am əˈfɪʃənt] ADJ

1. efficient person, employee, management:

efficient
efficace (at doing pour ce qui est de faire)
to make efficient use of energy
faire une utilisation rationnelle de l'énergie

2. efficient machine, engine:

efficient
économique
to be 40% efficient
avoir un rendement de 40%

fuel-efficient ADJ

fuel-efficient system, engine:

fuel-efficient
économique

energy-efficient [Brit ˌɛnədʒɪɪˈfɪʃənt, Am ˌɛnərdʒiəˈfɪʃ(ə)nt] ADJ

energy-efficient
éconergétique
French
French
English
English
efficient (efficiente)
efficient
efficace personne, machine, dispositif
efficient
performant (performante) personne, techniques
efficient
expéditif (expéditive) personne
brisk, efficient
ubériser
to Uberize (to transform into something more efficient or productive through the use of technology)
le frère ou la sœur? celle-ci est très serviable mais celui-là est plus efficace
the brother or the sister? she is very obliging but he's more efficient

in the PONS Dictionary

English
English
French
French

efficient [ɪˈfɪʃnt] ADJ

efficient
efficace
efficient person
compétent(e)
French
French
English
English
efficace personne
efficient
in the PONS Dictionary
English
English
French
French

efficient [ɪ·ˈfɪʃ· ə nt] ADJ

efficient
efficace
efficient person
compétent(e)
French
French
English
English
efficace personne
efficient