DIAPHRAGMATIC Meaning of DIAPHRAGMATIC in English diaphragmatic BrE AmE ˌda ɪ ‿ə fræɡ ˈmæt ɪk ◂ AmE \ -ˈmæt̬-▷ diaphragmatic|ally ə l‿i Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012