VOLCANOLOGIST Meaning of VOLCANOLOGIST in English volcanologist BrE AmE ˌvɒlk ə ˈnɒl ədʒ ɪst § -əst AmE ˌvɑːlk ə ˈnɑːl-▷ volcanologist|s s Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012