SEMIPALATINSK Meaning of SEMIPALATINSK in English Semipalatinsk BrE AmE ˌsem i pə ˈlæt ɪnsk AmE -ˈlɑːt- —Russian [ sʲɪ mʲi pə ˈɫa tʲinsk \] Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012