BRAINSTORM Meaning of BRAINSTORM in English brainstorm BrE AmE ˈbreɪn stɔːm AmE \ -stɔːrm▷ brainstorm|ed d▷ brainstorm|ing ɪŋ▷ brainstorm|s z Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012