1 disintegrate | Definition of disintegrate

disintegrate

verb
dis·​in·​te·​grate | \ (ˌ)dis-ˈin-tə-ˌgrāt How to pronounce disintegrate (audio) \
disintegrated; disintegrating; disintegrates

Definition of disintegrate

transitive verb

1 : to break or decompose into constituent elements, parts, or small particles water disintegrates the limestone
2 : to destroy the unity or integrity (see integrity sense 3) of The lies disintegrated their marriage.

intransitive verb

1 : to break or separate into constituent elements or parts The iron hinges were disintegrateing into dust.
2 : to lose unity or integrity by or as if by breaking into parts The relationship started to disintegrate.
3 : to undergo a change in composition (see composition sense 2) an atomic nucleus that disintegrates because of radioactivity

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Other Words from disintegrate

disintegrative \ (ˌ)dis-​ˈin-​tə-​ˌgrā-​tiv How to pronounce disintegrative (audio) \ adjective
disintegrator \ (ˌ)dis-​ˈin-​tə-​ˌgrā-​tər How to pronounce disintegrator (audio) \ noun

Examples of disintegrate in a Sentence

The paper will disintegrate if it gets wet. The laser can disintegrate most kinds of rock.

Recent Examples on the Web

That sort of process can result in wines that dazzle while young but then disintegrate prematurely. Esther Mobley, SFChronicle.com, "Winemaker Shauna Rosenblum had to step out of her father’s shadow to find her own voice," 28 Aug. 2019 Previous efforts to make plastics that self-destruct on command have had trouble preventing such materials from disintegrating at room temperature. Prachi Patel, Scientific American, "Disappearing Plastics Stay Strong in the Shadows and Melt Away in the Sun," 26 Aug. 2019 If not, the Marvel and Spider-Man faithful will just have to hold out hope that split isn’t the first sign that both franchises are doomed to disintegrate into dust. Dan Reilly, Fortune, "Spider-Man Far From the MCU, As Sony-Disney Deal Flounders," 21 Aug. 2019 In the weeks that followed, the government’s $30-million lawsuit against Al-Shawaf, founder and president of the oldest engineering and architectural firm in Saudi Arabia, disintegrated. Los Angeles Times, "How a $30-million federal lawsuit was blown up over breakfast," 9 Aug. 2019 Rather than skirt around the intricate emotions of a disintegrating relationship, Dickhut leans in to them, making the song better for it. Britt Julious, chicagotribune.com, "Burr Oak presents a raw, unfiltered look at the creative spark of Savanna Dickhut," 1 Aug. 2019 The third season of Stranger Things brought us many things: a nostalgic trip back to '80s mall culture, Steve in a sailor suit, gross disintegrating rats, a heartbreaking (possible) loss, and some most excellent hair. Abby Gardner, Glamour, "All the Hidden Messages in the Hairstyles on Stranger Things," 20 July 2019 If a single trip to Ikea can end a disintegrating relationship, imagine how much damage an ocean-crossing trip to an isolated Swedish village could do. Sonia Rao, Washington Post, "The horrifying ‘Midsommar’ is a breakup movie, according to director Ari Aster," 11 July 2019 Much as Hereditary was really a kitchen-sink family drama blended with an occult-horror film, Midsommar takes the mundane misery of a disintegrating relationship and renders it as a Technicolor thriller. David Sims, The Atlantic, "Ari Aster’s Midsommar Is a Sun-Drenched Horror Triumph," 2 July 2019

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'disintegrate.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of disintegrate

1796, in the meaning defined at transitive sense 1

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More Definitions for disintegrate

disintegrate

verb

English Language Learners Definition of disintegrate

: to break apart into many small parts or pieces

disintegrate

verb
dis·​in·​te·​grate | \ dis-ˈin-tə-ˌgrāt How to pronounce disintegrate (audio) \
disintegrated; disintegrating

Kids Definition of disintegrate

: to separate or break up into small parts or pieces

disintegrate

verb
dis·​in·​te·​grate | \ (ˈ)dis-ˈint-ə-ˌgrāt How to pronounce disintegrate (audio) \
disintegrated; disintegrating

Medical Definition of disintegrate

transitive verb

: to break or decompose into constituent elements, parts, or small particles

intransitive verb

1 : to break or separate into constituent elements or parts
2 : to undergo a change in composition an atomic nucleus that disintegrates because of radioactivity

Other Words from disintegrate

disintegration \ (ˌ)dis-​ˌint-​ə-​ˈgrā-​shən How to pronounce disintegration (audio) \ noun

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