SUBCLASS Meaning of SUBCLASS in English subclass BrE AmE ˈsʌb klɑːs § -klæs AmE -klæs▷ subclass|ed t▷ subclass|es ɪz əz ▷ subclass|ing ɪŋ Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012