enhancer

noun en·hanc·er \ in-ˈhan(t)-sər , en- \

|Updated on: 15 Jun 2018

Definition of enhancer

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

Recent Examples of enhancer from the Web

Positivi-tea, their mood and creativity enhancer, is the only tea that contains caffeine.

— steffi victorioso, Los Angeles Magazine, "Local Women Are Hosting Fancy “High Teas” With the Help of a Cannabis Brand," 29 May 2018
The booze-carrying floats have disappeared, but spirits and other performance enhancers have been detected in recent year among the crowds chugging up the Hayes Street hill and among spectators everywhere along the course.

— peter fimrite, San Francisco Chronicle, "Get ready! Bay to Breakers will jiggle through San Francisco’s streets Sunday," 17 May 2018
Steve’s Real Food, from Oregon, developed a line of goat milk enhancers packed with superfoods to supplement doggy diets.

— Sunset, "10 Best Healthy Pet Treats," 22 Jan. 2018
Growth Enhancers Growth enhancers are materials that help plants absorb nutrients more effectively from the soil.

— the editors of organic life, Good Housekeeping, "Everything You Need To Know About Organic Fertilizer," 10 Mar. 2017
Even Woo's ambitious hopes for brain enhancers can't bypass the disclaimer: on Nootrobox's website, a label states that the company can't be held liable for unforeseen side effects, even at the proper dosages.

— laura yan, Popular Mechanics, "Brainhackers Are Concocting DIY "Smart Drug" Cocktails," 28 Apr. 2018
There’s only one way to have a rule and that is to suspend anyone who tests positive for performance-enhancer.

— peter king, SI.com, "Six Ways To Draft Day: How First Half-Dozen Picks May Go," 15 Apr. 2018
Like salt, Aleppo-style pepper is a flavor enhancer.

— aliza abarbanel, Bon Appetit, "What Is Aleppo-Style Pepper and How Spicy is It, Really?," 5 Feb. 2018
The bright, cheery scent can simultaneously raise your spirits and reduce anxiety, making it an all-in-one mood enhancer and relaxant.

— Sunset, "Your Guide To Essential Oils," 22 Jan. 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'enhancer.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.