English → French
zero /BrE ˈzɪərəʊ 
, AmE ˈzɪroʊ, ˈziˌroʊ / ▶ [Numbers]
noun
(general) Mathematics, Meteorology zéro m
at/above/below zero à/au-dessus de/au-dessous de zéro
before n [altitude, growth, inflation, voltage] zéro inv; [confidence, interest, involvement, development] nul/nulle at sub-zero temperatures à des températures en dessous de zéro
Phrasal verb
■ zero in
Military viser
to zero in on sth Military viser [target]; (pinpoint) cerner [key issue, problem], se rabattre sur [option], foncer droit sur [person], repérer [place]