promoter

noun

pro·​mot·​er prə-ˈmō-tər How to pronounce promoter (audio)
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

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.
In the article, Roufus criticized promoters who were focused on profits and lacked the experience to safely sponsor fights. Cleo Krejci, jsonline.com, 18 Oct. 2025 As promoters hit him up to bring Experts Only from Los Angeles to Japan, the final goal of his new empire is to throw parties without even playing at them. Jessica Coacci, Fortune, 18 Oct. 2025 This crowd-pleaser doesn’t principally tell Jarrett’s story, though, but that of the promoter, Vera Brandes, who began booking musicians as a teenager and was not yet 20 at the time of Jarrett’s triumph. Ben Kenigsberg, New York Times, 16 Oct. 2025 Grizzly is claiming the singer-rapper is required to repay $27 million in advances from the tour, adding that Rod remains under contract to work with the promoter for future tours. Mya Abraham, VIBE.com, 14 Oct. 2025 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

Browse Nearby Words

Cite this Entry

“Promoter.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/promoter. Accessed 23 Oct. 2025.

Kids Definition

promoter

noun
pro·​mot·​er prə-ˈmōt-ər How to pronounce promoter (audio)
: a person who promotes
especially : one who finances a sporting event
a promoter of prizefights

Medical Definition

promoter

noun
pro·​mot·​er -ˈmōt-ər How to pronounce promoter (audio)
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 promotingR. C. Clark

More from Merriam-Webster on promoter

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!