DUBONNET Meaning of DUBONNET in English Dubonnet trademark,▷ d~ du ˈbɒn eɪ dju-, ⇨dʒu- AmE ˌduːb ə ˈneɪ —French [ dy bɔ nɛ ] ▷ Dubonnet|s z Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012