the day before, the eve / wakefulness / watch, vigil

the day before the eve; the day before yesterday

(computing) screensaver

plural of écran de veille

(informal) the day after a binge, generally characterised by a hangover

(informal) that'll be the day! don't hold your breath!

Alternative form of c'est pas demain la veille

(intransitive) to stay up, sit up / (intransitive) to keep guard, keep watch / (intransitive) to look after, see to ( + à); see to it that ( + à ce que) / (intransitive) to watch over (someone) ( + sur) / (transitive) to keep watch over a sick person at night; to do a death wake for / (intransitive, Quebec) to go out in the evening, e.g. in parties, clubs, bars…

third-person plural present indicative/subjunctive of veiller

inflection of veiller:
/ inflection of veiller: