ISOLATIVE Meaning of ISOLATIVE in English isolative BrE AmE ˈaɪs ə l ət ɪv -ə leɪt- AmE \ ˈaɪs ə leɪt̬ ɪv ˈɪs- ▷ isolative|ly li Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012