deterioration

[ dih-teer-ee-uh-rey-shuhn ]
/ dɪˌtɪər i əˈreɪ ʃən /

noun

the act or process ofdeteriorating.
the state or condition of having deteriorated.
a gradual decline, as in quality, serviceability, or vigor.

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Origin of deterioration

1650–60; <Late Latin dēteriōrātiōn- (stem of dēteriōrātiō), equivalent to dēteriōrāt(us) (see deteriorate) + -iōn--ion

OTHER WORDS FROM deterioration

non·de·te·ri·o·ra·tion, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for deterioration

Medical definitions for deterioration

deterioration
[ dĭ-tîr′ē-ə-rāshən ]

n.

The process or condition of becoming worse.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.