From Wiktionary, the free dictionary
- IPA(key): /baʁ d‿ɛs.pas/ ~ /bɑʁ d‿ɛs.pas/
barre d’espace f (usually uncountable, plural barres d’espace)
- (computing) space bar (key, in the shape of a bar, near the bottom of a keyboard, that generates a space character when pressed)