PHOTOTROPIC Meaning of PHOTOTROPIC in English phototropic BrE AmE ˌfəʊt ə ʊ ˈtrɒp ɪk ◂ -ˈtroʊp- AmE \ ˌfoʊt̬ ə ˈtrɑːp ɪk ◂ -ˈtroʊp- ▷ phototropic|ally ə l‿i Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012