SUBNORMAL


Meaning of SUBNORMAL in English

sub ‧ nor ‧ mal /ˌsʌbˈnɔːm ə l◂ $ -ˈnɔːr-/ BrE AmE adjective technical

less or lower than normal:

subnormal temperatures

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.