promoter

noun

pro·​mot·​er prə-ˈmō-tər 
Synonyms of promoter
1
: one that promotes
especially : one who assumes the financial responsibilities of a sporting event (such as a boxing match) including contracting with the principals, renting the site, and collecting gate receipts
2
obsolete : prosecutor
3
: a substance that in very small amounts is able to increase the activity of a catalyst
4
: a binding site in a DNA chain at which RNA polymerase binds to initiate transcription of messenger RNA by one or more nearby structural genes

Synonyms of promoter

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Examples of promoter in a Sentence

a promoter of greater understanding and cooperation among churches
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 promoters also raised ticket prices 15 to 20 percent for the Sprint-format finale. — Madeline Coleman, New York Times, 22 Aug. 2026 The lawsuit was filed Tuesday by Hyde Lane, the corporate entity for Demon Hunter, against Netflix, Netflix Studios and concert promoter AEG Presents. — Martin Goillandeau, CNN Money, 21 Aug. 2026 While Madison Square Garden in New York is being pushed by entities like Netflix and Dana White, Joshua's promoter, Eddie Hearn of Matchroom, strongly opposes the move. — Brian Mazique, Forbes.com, 21 Aug. 2026 Meanwhile, Ludlow’s not the only ambitious jazz promoter with an eye on the beach. — Los Angeles Times, 20 Aug. 2026 See All Example Sentences for promoter

Word History

First Known Use

14th century, in the meaning defined at sense 1

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

Phrases Containing promoter

Rhymes for promoter

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Browse Nearby Words

promotee
promoter
promoter of the faith
See all Nearby Words

Cite this Entry

“Promoter.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/promoter. Accessed 26 Aug. 2026.

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Kids Definition

promoter

noun
pro·​mot·​er prə-ˈmōt-ər 
: a person who promotes
especially : one who finances a sporting event
a promoter of prizefights

Medical Definition

promoter

noun
pro·​mot·​er -ˈmōt-ər 
1
: a substance that in very small amounts is able to increase the activity of a catalyst
2
: a binding site in a DNA chain at which RNA polymerase binds to initiate transcription of messenger RNA by one or more nearby structural genes
3
: a chemical believed to promote carcinogenicity or mutagenicity

Legal Definition

promoter

noun
pro·​mot·​er
: one who alone or with others actively participates in the formation of a business or venture
promoters owe a fiduciary duty to the corporation they are promoting—R. C. Clark

More from Merriam-Webster on promoter

Britannica.com: Encyclopedia article about promoter

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