CIRCUMSTANTIAL Meaning of CIRCUMSTANTIAL in English circumstantial BrE AmE ˌsɜːk əm ˈstæn t ʃ ə l ◂ -ˈstɑːn t ʃ- AmE \ ˌsɝːk-▷ circumstantial|ly i Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012