FONDU Meaning of FONDU in English fondu, fondue BrE AmE ˈfɒnd juː -uː AmE fɑːn ˈduː -ˈdjuː, ˈ•• —French [ fɔ̃ dy \] ▷ fondu|s z Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012