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.
The warrant authorized investigators to obtain records from Meta Platforms related to two Facebook accounts as part of an investigation into whether city resources were improperly used for political purposes. Adrienne Davis, jsonline.com, 20 Dec. 2025 The legislation authorizing the referendum called for the establishment of a new board to oversee transit. Mary Ramsey, Charlotte Observer, 19 Dec. 2025 The expectation is that the US schedule will be close to, if not identical to, recommendations in Denmark, according to the person, who asked not to be identified because they were not authorized to speak about the matter. Adam Cancryn, CNN Money, 19 Dec. 2025 Google co-founder Sergey Brin, who came out of retirement in 2023, has at times personally reached out to prospective candidates to recruit them, according to people familiar with the matter who asked not to be named because they weren’t authorized to speak to the media. Jennifer Elias, CNBC, 19 Dec. 2025 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 21 Dec. 2025.

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

More from Merriam-Webster on authorize

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