quercetin

noun

quer·​ce·​tin ˈkwər-sə-tən How to pronounce quercetin (audio)
: a yellow crystalline pigment C15H10O7 occurring usually in the form of glycosides in various plants

Examples of quercetin in a Sentence

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.
Onions do contain antioxidant and potential antiviral compounds called quercetin, which could help out the immune system, but Lad recommended eating them as part of a nutrient-rich diet rather than tying them to your feet. Dan Perry, Newsweek, 3 Jan. 2025 But since quercetin and resveratrol interact with many prescription medications, make sure to check with your doctor before taking this supplement. April Benshosan, Glamour, 18 Dec. 2024 Some research shows that resveratrol and quercetin can work synergistically with NR, potentially boosting its effects. April Benshosan, Glamour, 18 Dec. 2024 Similarly, quercetin is often touted as a cold and flu remedy, but its role is misunderstood, van der Merwe explained. Maggie O'Neill, Verywell Health, 10 Dec. 2024 See all Example Sentences for quercetin 

Word History

Etymology

International Scientific Vocabulary, from Latin quercetum oak forest, from quercus oak — more at fir

First Known Use

1856, in the meaning defined above

Time Traveler
The first known use of quercetin was in 1856

Dictionary Entries Near quercetin

Cite this Entry

“Quercetin.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/quercetin. Accessed 19 Jan. 2025.

Medical Definition

quercetin

noun
quer·​ce·​tin ˈkwər-sət-ən How to pronounce quercetin (audio)
: a yellow crystalline pigment C15H10O7 occurring usually in the form of glycosides in various plants
Last Updated: - Updated example sentences
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