bonjour /bɒnˈʒʊə/exclamation 1verb 1forms 3 exclamation1 •Good morning; hello.Say bonjour to the botched R.S.V.P. The practice of replying to invitations, let alone actually showing up to parties as promised, has become as antiquated as the chimney sweep, and much messier. — 2008 verb1 •To greet in French with "bonjour".He went on down the boulevard, bonjouring right and left, lifting his hat, bowing. He moved very slowly. — 1938 formsbonjoured · bonjouring · bonjours