berberine

noun

ber·​ber·​ine ˈbər-bə-ˌrēn How to pronounce berberine (audio)
: a bitter crystalline yellow alkaloid C20H19NO5 obtained from the roots of various plants (such as barberry) and used in medicine especially for its antimicrobial properties

Examples of berberine 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.
The body does not absorb berberine well, limiting its ability to affect body weight significantly.2 However, berberine may enhance a weight-loss routine, given its safety and tolerability. Amy Brownstein, Ms, Rdn, Verywell Health, 7 Feb. 2025 Are berberine supplements actually ‘nature’s Ozempic’? Laura L. Davis, USA TODAY, 23 Dec. 2024 Some studies also suggest that berberine can help promote and stimulate GLP production. Amy Fischer Ms, Rd, Health, 15 Jan. 2025 On the cellular level, berberine supports a number of functions, says Simmons. Caroline C. Boyle, USA TODAY, 23 Dec. 2024 See all Example Sentences for berberine 

Word History

Etymology

German Berberin, from New Latin berberis

First Known Use

1832, in the meaning defined above

Time Traveler
The first known use of berberine was in 1832

Dictionary Entries Near berberine

Cite this Entry

“Berberine.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/berberine. Accessed 21 Feb. 2025.

Medical Definition

berberine

noun
ber·​ber·​ine ˈbər-bə-ˌrēn How to pronounce berberine (audio)
: a bitter crystalline yellow alkaloid C20H19NO5 obtained from the roots of various plants (as barberry) and used as a tonic and antiperiodic
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