PROTESTANTISM Meaning of PROTESTANTISM in English protestantism, P~ BrE AmE ˈprɒt ɪst ə nt ˌɪz ə m ˈ•əst- AmE ˈprɑːt̬ əst ə n t̬ - Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012