- exhaustion resulting from lack of food
- mental, social, or spiritual weakness or lassitude
WordReference Random House Unabridged Dictionary of American English © 2026
in•a•ni•tion
(in′ə nish′ən),USA pronunciation n.
- exhaustion from lack of nourishment;
starvation. - lack of vigor;
lethargy.
- Late Latin inānitiōn- (stem of inānitiō). See inane, -ition
- Middle English 1350–1400
Collins Concise English Dictionary © HarperCollins Publishers::
inanition /ˌɪnəˈnɪʃən/ n