Dictionary.com
Thesaurus.com
Synonyms

disintegration

American  
[dis-in-tuh-grey-shuhn] / dɪsˌɪn təˈgreɪ ʃən /

noun

  1. the act or process of disintegrating.

  2. Physics. radioactive decay.


Other Word Forms

Etymology

Origin of disintegration

First recorded in 1790–1800; disintegrate + -ion

Explanation

Disintegration is when one thing splits into parts or just ceases to exist. When something is destroyed, broken up into pieces, or falls apart on its own, that’s disintegration. If you know that integration brings things or people together, you won't be surprised that disintegration means things are coming apart. Disintegration is what happens when a company breaks into smaller companies or when a band splits up. Often, disintegration is physical — a bomb could cause the disintegration of its target. The decomposition (rotting) of a body is an example of disintegration. When something radioactive decays, that's disintegration, too. Disintegration is when it all falls apart.

Keep Reading on Vocabulary.com

Vocabulary lists containing disintegration

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

At least some of the answers can be found in a new book by someone who did see it coming, Peter Turchin's "End Times: Elites, Counter-Elites, and the Path of Political Disintegration."

From Salon • Jun. 13, 2023

However, at Smith’s request, Gallup returned in 1984 and has remained with the band ever since on albums like "Disintegration," "Wish" and more.

From Fox News • Aug. 16, 2021

Disintegration and rebellion dovetailed in a line of derelict shipping piers that stretched the Hudson River between Chelsea and Greenwich Village.

From New York Times • Sep. 19, 2019

Smith considered 1989’s exquisitely morose Disintegration his masterpiece; the record label thought it was commercial suicide – it sold 3m copies.

From The Guardian • Jun. 7, 2018

The Balkan war was then at its height, during what was called the Yugoslav Era of Disintegration.

From "Endgame" by Frank Brady

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "disintegration" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com