OVERSIZE Meaning of OVERSIZE in English oversize adjective BrE AmE ˌəʊv ə ˈsaɪz ◂ AmE \ ˌoʊv ə r-▷ oversize|d d▶ ˌ oversize ˈ boots BrE AmE Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012