Unable to move or act; inanimate.
Sluggish or lethargic.
In chemistry, not readily reacting with other elements or compounds.
Having no therapeutic action.
To fill with an inert gas to reduce the risk of explosion.
A substance that does not react chemically.
Standing erect but not consciously aware of one's surroundings, or only minimally aware, and having little or no ability to control one's bodily actions, as a result of physical injury or exhaustion.
Stupefied; dazed; nonfunctional.