inert
UK /ɪnˈɜːt/ · US /ɪnˈɝt/ adjective, noun, verb
Forms inerts inerting inerted
- adjective Unable to move or act; inanimate.
- adjective Sluggish or lethargic.
- adjective (chemistry) Not readily reacting with other elements or compounds.
- adjective Having no therapeutic action.
- noun (chemistry) A substance that does not react chemically.
- verb To fill with an inert gas to reduce the risk of explosion.
Synonyms
dormant immovable abeyant at rest cessant dull fallow hibernating idle inactive languid latent nonactive passive quiescent silent sedent sedentary slow standing by indifferent neutral sluggish soggy torpid
Etymology
From French inerte, from Latin iners (“inactive, inert”).
Webster’s 1913
- adjective Destitute of the power of moving itself, or of active resistance to motion; as, matter is inert.
- adjective Indisposed to move or act; very slow to act; sluggish; dull; inactive; indolent; lifeless.
Etymology [L. iners, inertis, unskilled, idle; pref. in- + ars art: cf. F. inerte. See Art.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “inert”, CC BY-SA 4.0. Details