AU FOND Meaning of AU FOND in English au fond BrE AmE ( ˌ ) əʊ ˈfɒ̃ AmE ( ˌ ) oʊ ˈfoʊn -ˈfɔ̃ː —French [ o fɔ̃ \] Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012