SUBCATEGORY Meaning of SUBCATEGORY in English subcategory BrE AmE ˈsʌb ˌkæt ɪɡ ə r‿i -əɡ•• AmE \ -ˌkæt̬ ə ɡɔːr i -ɡoʊr i Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012