enhancer

noun

en·​hanc·​er in-ˈhan(t)-sər 

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

Recent Examples on the Web

The lotion was designed as a fragrance enhancer, so whatever is layered on top of it, from body oil to perfume, will take on a more luminous-smelling quality. —Jenny Berg, Allure, 2 Aug. 2025

Lilac blushes are typically designed as cool-tone enhancers, catering more towards individuals with fair skin and cool undertones. —Chaela Williams, Essence, 31 July 2025

Environmental Syncing Your environment is either a biological enhancer or a silent drainer. —Julian Hayes Ii, Forbes.com, 23 June 2025

Despite this, its presence in the supplement industry continues to grow, fueled by anecdotal experiences and a growing interest in natural cognitive enhancers. —Scott Travers, Forbes, 26 Feb. 2025

Word History

First Known Use

14th century, in the meaning defined at sense 1

Rhymes for enhancer

• merganser
• romancer
• anser
• answer
• cancer
• dancer
• lancer
• anticancer
• necromancer

Medical Definition

enhancer

noun

en·​hanc·​er in-ˈhan(t)-sər, en- 

: a nucleotide sequence that increases the rate of genetic transcription by increasing the activity of the nearest promoter on the same DNA molecule