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disintegration

UK/dɪs.ɪn.tɪˈɡɹeɪ.ʃən/US/dɪsˌɪnd.əˈɡɹeɪ.ʃən/
nounB2+Rare in speech; mostly a word you read · #12,464 of 15,258leans written

Disintegration is the process of falling apart completely. The disintegration of the empire, rapid disintegration, social disintegration.

It works for rock crumbling to dust and for an institution collapsing, and the same slow inevitability is in both. In physics it names the breaking up of an atomic nucleus.

Definitions of disintegration

  1. 1noundisintegrationThe process of falling apart completely until nothing holds together, as rock crumbles to dust or an empire collapses.B2+

    “The disintegration of the family after the father left was painful to watch.”

disintegration is a falling apart.

Where it comes from

From disintegrate, from dis- plus Latin integer, whole or untouched.

  1. Ancient Greek

    εἶμι

  2. English

    ion

  3. English, today

    disintegration

Built from

  • εἶμι · Ancient Greek — I go

From disintegrate + ion or dis + integration. ion comes from Ancient Greek εἶμι. From the ending of anion and cation, which in turn is from Ancient Greek ἰόν (“going”), neuter present participle of εἶμι (“I go”). coined by William Whewell in 1834 for Michael Faraday, who introduced it later that year.

Etymology from Wiktionary, CC BY-SA

Practise this word

disintegration in the wild

  • Radioactive decay (also known as nuclear decay, radioactivity, radioactive disintegration, or nuclear disintegration) is the process by which an unstable atomic nucleus loses energy by radiation.

    Radioactive decay

  • In nuclear science a decay chain refers to the predictable series of radioactive disintegrations undergone by the nuclei of certain unstable chemical elements.

    Decay chain

  • In mathematics, the disintegration theorem is a result in measure theory and probability theory.

    Disintegration theorem

  • In a sense, "disintegration" is the opposite process to the construction of a product measure.

    Disintegration theorem

From Wikipedia, CC BY-SA 4.0. These sentences were written by other people about their own subjects; they are here to show the word at work, not as anybody’s opinion.

Related words

  • integrate
  • integration
  • disintegrate