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disintegrate

[ dis-in-tuh-greyt ]
/ dɪsˈɪn təˌgreɪt /
SEE SYNONYMS FOR disintegrate ON THESAURUS.COM

verb (used without object), dis·in·te·grat·ed, dis·in·te·grat·ing.

to separate into parts or lose intactness or solidness; break up; deteriorate: The old book is gradually disintegrating with age.
Physics.
  1. to decay.
  2. (of a nucleus) to change into one or more different nuclei after being bombarded by high-energy particles, as alpha particles or gamma rays.

verb (used with object), dis·in·te·grat·ed, dis·in·te·grat·ing.

to reduce to particles, fragments, or parts; break up or destroy the cohesion of: Rocks are disintegrated by frost and rain.

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Origin of disintegrate

First recorded in 1790–1800; dis-1 + integrate

synonym study for disintegrate

1, 3. See decay.

OTHER WORDS FROM disintegrate

dis·in·te·gra·ble [dis-in-tuh-gruh-buhl], /dɪsˈɪn tə grə bəl/, adjectivedis·in·te·gra·tive, dis·in·te·gra·to·ry [dis-in-tuh-gruh-tawr-ee, -tohr-ee, -grey-tuh-ree], /dɪsˈɪn tə grəˌtɔr i, -ˌtoʊr i, -ˌgreɪ tə ri/, adjectivedis·in·te·gra·tor, nounnon·dis·in·te·grat·ing, adjective

Words nearby disintegrate

disingenuous, disinherit, disinhibition, disinhume, disinsertion, disintegrate, disintegration, disintegration constant, disinter, disinterest, disinterested
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Words related to disintegrate

break up, sink, decompose, disband, decay, dismantle, splinter, shatter, crumble, wither, degenerate, rot, sever, descend, wash out, break down, deliquesce, pulverize, disconnect, divide

Example sentences from the Web for disintegrate

British Dictionary definitions for disintegrate

disintegrate
/ (dɪsˈɪntɪˌɡreɪt) /

verb

to break or be broken into fragments or constituent parts; shatter
to lose or cause to lose cohesion or unity
(intr) to lose judgment or control; deteriorate
physics
  1. to induce or undergo nuclear fission, as by bombardment with fast particles
  2. another word for decay (def. 3)

Derived forms of disintegrate

disintegrable, adjectivedisintegration, noundisintegrative, adjectivedisintegrator, noun
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012