SUBNORMAL Meaning of SUBNORMAL in English subnormal BrE AmE ˌsʌb ˈnɔːm ə l ◂ AmE \ -ˈnɔːrm-▷ subnormal|ly i▷ subnormal|s z Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012