emaciation

[ ih-mey-shee-ey-shuh n, -see- ]
/ ɪˌmeɪ ʃiˈeɪ ʃən, -si- /

noun

abnormal thinness caused by lack of nutrition or by disease.
the process of emaciating.

Origin of emaciation

1655–65; < Latin ēmaciāt(us) (see emaciate) + -ion
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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Medicine definitions for emaciation

emaciation

[ ĭ-mā′shē-āshən ]

n.

The process of losing so much flesh as to become extremely thin; wasting.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.