OVERZEALOUS Meaning of OVERZEALOUS in English overzealous BrE AmE ˌəʊv ə ˈzel əs ◂ AmE \ ˌoʊv ə r-▷ overzealous|ly li▷ overzealous|ness nəs nɪs Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012