OVERPOPULATION Meaning of OVERPOPULATION in English overpopulation BrE AmE ˌəʊv ə ˌpɒp ju ˈleɪʃ ə n -jəˈ•- AmE \ ˌoʊv ə r ˌpɑːp jə- Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012