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 official wasn't authorized to comment publicly and spoke on condition of anonymity. Farnoush Amiri, Arkansas Online, 21 Feb. 2026 During the questioning, government prosecutor Jason Wu asked Noelcius if the warrant authorized anyone to kill the president, capture and take him out of the country or give foreigners the right to take it from the internet to execute it. Jacqueline Charles, Miami Herald, 21 Feb. 2026 Iranian negotiators are not authorized to cross that boundary, and conceding on missiles would be viewed internally as equivalent to losing a war. Greg Norman-Diamond, FOXNews.com, 21 Feb. 2026 Benzinga The court ruled that IEEPA does not authorize the president to impose tariffs, grounding its reasoning in separation of powers. Benzinga, Freep.com, 21 Feb. 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 28 Feb. 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

More from Merriam-Webster on authorize

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