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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

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.

The English Devolution Bill, which is currently going through parliament, will give Transport for London the powers to regulate and license dockless e-bikes.

From BBC • Apr. 13, 2026

Devolution was intended to enable Scotland and Wales to make their own policy choices and then, at election time, to hold their devolved politicians to account for how they have exercised that freedom.

From BBC • Mar. 1, 2026

"Devolution, airport, universities, diverse economy and culture. Whatever Manchester-ism is, it is a special sauce hard to replicate elsewhere."

From BBC • Feb. 14, 2026

The government will now introduce the power to set minimum standards in the English Devolution Bill, with the aim of reducing the incentive to "shop around" for licences, the committee heard.

From BBC • Jan. 15, 2026

Boundaries and Devolution of the Empire of Germany during the Carlovingian Dynasty. 800-911.

From The Life of Hugo Grotius With Brief Minutes of the Civil, Ecclesiastical, and Literary History of the Netherlands by Butler, Charles