CONSUBSTANTIAL Meaning of CONSUBSTANTIAL in English consubstantial BrE AmE ˌkɒn səb ˈstæn t ʃ ə l ◂ § -sʌb-, -ˈstɑːn t ʃ- AmE ˌkɑːn- Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012