authorize

verb

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

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.
Secure burn barrels: If burning is authorized in your vicinity, ensure that all burn barrels feature a weighted metal cover with holes no larger than 3/4 of an inch. Ca Weather Bot, Sacbee.com, 1 June 2025 The individual was not authorized to comment publicly. Darlene Superville, Chicago Tribune, 31 May 2025 The official was not authorized to discuss the matter publicly and spoke on condition of anonymity. Democrat-Gazette Staff From Wire Reports, Arkansas Online, 31 May 2025 The process to get there was long and wasn’t without drama, given that just one month before, union members aligned with the Communications Workers of America overwhelmingly authorized a strike in a bid to push through some additional gains at a turbulent time in the video game industry. Katie Kilkenny, HollywoodReporter, 30 May 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 4 Jun. 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

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!