adj. lacking the power to move itself, inanimate; inactive, sedentary; sluggish, slow; neutral, having little or no chemical reaction (Chemistry)

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Adjective
1. unable to move or resist motion
(similar) nonmoving, unmoving
2. having only a limited ability to react chemically; not active; "inert matter"; "an indifferent chemical in a reaction"
(synonym) indifferent, neutral
(similar) unreactive
(classification) chemistry, chemical science
3. slow and apathetic; "she was fat and inert"; "a sluggish worker"; "a mind grown torpid in old age"
(synonym) sluggish, torpid
(similar) inactive

adj. inert, inanimate, inactive

příd.jm. inertní; bezvládný; netečný