adjective see: arm Date: 1647 lacking the power to move, very slow to move or act ; sluggish , deficient in active properties, see: inactive ~ noun ~ly adverb ~ness noun
INERT
Meaning of INERT in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012