disintegration

[ dis-in-tuh-grey-shuh n ]
/ dɪsˌɪn təˈgreɪ ʃən /

noun

the act or process of disintegrating.
Physics. decay(def 8).

Origin of disintegration

First recorded in 1790–1800; disintegrate + -ion

Related forms

non·dis·in·te·gra·tion, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for disintegrations

Medicine definitions for disintegrations

disintegration

[ dĭs-ĭn′tĭ-grāshən ]

n.

The breaking up of the component parts of a substance, as in catabolism or decay.
The disorganization or disruption of mental processes in mental illness.
The natural or induced transformation of an atomic nucleus from a more massive to a less massive configuration by the emission of particles or radiation.

Related forms

dis•inte•grate′ v.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.