ISOMORPHIC Meaning of ISOMORPHIC in English isomorphic BrE AmE ˌaɪs ə ʊ ˈmɔːf ɪk ◂ AmE \ -ə ˈmɔːrf-▷ isomorphic|ally ə l‿i Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012