I. adjective Date: 1545 not fit:, not adapted to a purpose ; unsuitable, not qualified ; incapable , incompetent , physically or mentally unsound, ~ly adverb ~ness noun II. transitive verb Date: 1611 to make ~ ; disable , disqualify
UNFIT
Meaning of UNFIT in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012