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devolution

American  
[dev-uh-loo-shuhn, dee-vuh-] / ˌdɛv əˈlu ʃən, ˈdi və- /

noun

  1. the act or fact of devolving; passage onward from stage to stage.

  2. the passing on to a successor of an unexercised right.

  3. Law. the passing of property from one to another, as by hereditary succession.

  4. Biology. degeneration.

  5. the transfer of power or authority from a central government to a local government.


devolution British  
/ ˌdiːvəˈluːʃən /

noun

  1. the act, fact, or result of devolving

  2. a passing onwards or downwards from one stage to another

  3. another word for degeneration

  4. a transfer or allocation of authority, esp from a central government to regional governments or particular interests

"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

Other Word Forms

Derived Forms

Etymology

Origin of devolution

1535–45; (< Middle French ) < Medieval Latin dēvolūtiōn- (stem of dēvolūtiō ) a rolling down, equivalent to Latin dēvolūt ( us ) rolled down (past participle of dēvolvere; see devolve) + -iōn- -ion

Explanation

Devolution is a process of decline. Something has gone from great to good, good to bad, or excellent all the way to horrible. If you know that evolution refers to how smaller or lesser creatures evolved into more complex beings, than you have a great clue to what devolution means. When devolution occurs, things have gone in a negative direction. If a rich person loses all their money, that's devolution. If a championship basketball team suddenly has a losing record, that's devolution. This word also refers to a central government delegating authority to a smaller body, such as a regional government.

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Vocabulary lists containing devolution

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.

Better an orderly devolution of the highway program to the states, than one enacted in the midst of chaos.

From The Wall Street Journal • Jun. 5, 2026

It added that the prime minister "confirmed that he would be open to a conversation on powers relating to devolution".

From BBC • May 14, 2026

Phillips' departure followed Miatta Fahnbulleh's resignation as minister for devolution, faith and communities.

From BBC • May 12, 2026

"That is Jane Dodd's decision and the Welsh Liberal Democrat members of the Senedd. That's the whole point of devolution," he said.

From BBC • Apr. 27, 2026

It is evident that the Liberal Unionist seceders drew a sharp distinction between separation and devolution.

From The New Irish Constitution by Morgan, J. H.

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