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.
There have been outbreaks of tuberculosis and measles at the site, and ICE officers have used the dangerously subpar conditions to pressure detainees to sign papers authorizing their deportation. Jonathan Blitzer, New Yorker, 15 Mar. 2026 And there is some certain details in terms of addressing conflicts with some of our herbicide requirements with respect to the provision authorizing the ag experiment station to conduct the herbicide treatment. Edmund H. Mahony, Hartford Courant, 14 Mar. 2026 Loading of crude and refined products at Fujairah, just outside the Strait of Hormuz, was halted as a precaution while damage is being assessed, according to the people, who asked not to be identified as they’re not authorized to speak to the media. Arsalan Shahla, Fortune, 14 Mar. 2026 Last year, Apple announced a $100 billion share repurchase program, and Alphabet authorized $70 billion in buybacks. Ryan Ermey, CNBC, 14 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 15 Mar. 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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