authorize

verb

au·​tho·​rize ˈȯ-thə-ˌrīz How to pronounce authorize (audio)
authorized; authorizing; authorizes
Synonyms of authorizenext

transitive verb

1
: to endorse, empower, justify, or permit by or as if by some recognized or proper authority (such as custom, evidence, personal right, or regulating power)
a custom authorized by time
2
: to invest especially with legal authority : empower
He is authorized to act for his father.
3
archaic : justify sense 1a
authorizer noun

Examples of authorize in a Sentence

The city council authorized the sale of the land. Who authorized the transfer of the funds?
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Because she was not permitted on school grounds and not authorized to take the student off school property, she was charged with felony kidnapping. Logan Smith, CBS News, 29 Mar. 2026 During a special legislative session, the governor was authorized to consolidate neighboring municipalities whose combined population reached at least 15,000, creating a first-class city. Elijah Winkler, Kansas City Star, 29 Mar. 2026 Cultural groups have also challenged whether the shutdown was authorized. Aidin Vaziri, San Francisco Chronicle, 28 Mar. 2026 It should be said that at no point has Congress either authorized this war or provided funding for ground operations. Jamelle Bouie, Mercury News, 28 Mar. 2026 See All Example Sentences for authorize

Word History

Etymology

Middle English auctorisen, autorisen, borrowed from Anglo-French auctorizer, autorizer, borrowed from Medieval Latin auctōrizāre, auctōrisāre, from Latin auctōr-, auctor "originator, creator, authority" + Late Latin -izāre -ize — more at author entry 1

First Known Use

14th century, in the meaning defined at sense 3

Time Traveler
The first known use of authorize was in the 14th century

Browse Nearby Words

Cite this Entry

“Authorize.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/authorize. Accessed 1 Apr. 2026.

Kids Definition

authorize

verb
au·​tho·​rize ˈȯ-thə-ˌrīz How to pronounce authorize (audio)
authorized; authorizing
1
: to give authority to
2
: to give legal or official approval to
authorization
ˌȯ-th(ə-)rə-ˈzā-shən
noun
authorizer
ˈȯ-thə-ˌrī-zər
noun

Legal Definition

authorize

transitive verb
au·​tho·​rize ˈȯ-thə-ˌrīz How to pronounce authorize (audio)
authorized; authorizing
1
: to give permission to
2
: to give authority to act to
authorization noun

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