IDEALISM Meaning of IDEALISM in English idealism BrE AmE aɪ ˈdɪəl ˌɪz ə m ˌaɪ-, -ˈdi ː ‿ə ˌlɪz-; ˈaɪd i‿ə ˌlɪz ə m AmE \ aɪ ˈdiː ə ˌlɪz ə m▷ idealism|s z Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012