AU REVOIR Meaning of AU REVOIR in English au re ‧ voir /ˌəʊ rəˈvwɑː, ˌɒ- $ ˌoʊ rəˈvwɑːr/ BrE AmE interjection [ Date: 1600-1700 ; Language: French ; Origin: 'until seeing again' ] goodbye Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012