enhancer

noun

en·​hanc·​er in-ˈhan(t)-sər How to pronounce enhancer (audio)
en-
1
: one that enhances
2
: a nucleotide sequence that increases the rate of genetic transcription by preferentially increasing the activity of the nearest promoter on the same DNA molecule

Examples of enhancer in a Sentence

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Loading your audio article From the world’s most romantic band to all-world pianist Yuja Wang returning to the Bay Area, to a kick-butt play about play about a flavor enhancer, there are some cool shows to see in the Bay Area this weekend. Randy McMullen, The Mercury News, 13 Feb. 2025 Disodium guanylate was also used in the product but not declared, which is another flavor enhancer. Kevin Lynn, Newsweek, 6 Jan. 2025 As students have noted, using AI extends their thinking beyond their current abilities, illustrating AI's role as an enhancer, not a replacement, or another learning tool. Beata M. Jones, Forbes, 20 Oct. 2024 The cheese puffs were distributed in the state of New York and have been recalled due to undeclared additives and flavor enhancers in the product. Kevin Lynn, Newsweek, 6 Jan. 2025 See All Example Sentences for enhancer

Word History

First Known Use

14th century, in the meaning defined at sense 1

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

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Cite this Entry

“Enhancer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/enhancer. Accessed 4 Mar. 2025.

Medical Definition

enhancer

noun
en·​hanc·​er in-ˈhan(t)-sər, en- How to pronounce enhancer (audio)
: a nucleotide sequence that increases the rate of genetic transcription by increasing the activity of the nearest promoter on the same DNA molecule

More from Merriam-Webster on enhancer

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