PHOTOTROPISM Meaning of PHOTOTROPISM in English phototropism BrE AmE ˌfəʊt əʊ ˈtrəʊp ˌɪz ə m fəʊ ˈtɒtr ə ˌpɪz- AmE \ foʊ ˈtɑːtr ə ˌpɪz ə m ˌfoʊt̬ oʊ ˈtroʊp ˌɪz- Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012