ACETIC Meaning of ACETIC in English acetic BrE AmE ə ˈsiːt ɪk ə ˈset- AmE \ ə ˈsiːt̬ ɪk▶ a ˌ cetic ˈ acid BrE AmE Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012