OVERFILL Meaning of OVERFILL in English overfill BrE AmE ˌəʊv ə ˈfɪl ◂ AmE \ ˌoʊv ə r-▷ overfill|ed d▷ overfill|ing ɪŋ▷ overfill|s z Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012