FUNDAMENTAL Meaning of FUNDAMENTAL in English fundamental BrE AmE ˌfʌnd ə ˈment ə l ◂ AmE -ˈmen t̬ ə l ◂▷ fundamental|ism ˌɪz ə m▷ fundamental|ist/s ɪst/s § əst/s ▷ fundamental|ly i \~s z Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012