-ISH Meaning of -ISH in English -ish BrE AmE ɪʃ▷ — boyish ˈbɔɪ ɪʃ —also informally as a separate word, 'approximately, to a certain extent'▷ ish ɪʃ Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012