curcumin

noun

cur·​cu·​min ˈkər-kyə-mən How to pronounce curcumin (audio)
: an orange-yellow crystalline compound C21H20O6 that constitutes the chief coloring principle of turmeric

Examples of curcumin 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.
Both raw and powdered turmeric offer antioxidants, but powdered turmeric is more concentrated and provides more curcumin. Sarah Garone, Health, 9 Dec. 2025 Body Chemistry Many factors determine how your body metabolizes (breaks down) turmeric and curcumin. Sarah Bence, Verywell Health, 24 Nov. 2025 Combining supplements like zinc and curcumins (natural compounds found in turmeric) with existing antidepressants were found to improve symptoms. Angelica Stabile, FOXNews.com, 19 Nov. 2025 See All Example Sentences for curcumin

Word History

Etymology

French curcumine, from curcum- (from New Latin Curcuma, the turmeric plant, from Arabic kurkum) + -ine -in entry 1

First Known Use

1850, in the meaning defined above

Time Traveler
The first known use of curcumin was in 1850

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Cite this Entry

“Curcumin.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/curcumin. Accessed 11 Dec. 2025.

Medical Definition

curcumin

noun
cur·​cu·​min ˈkər-kyə-mən How to pronounce curcumin (audio)
: an orange-yellow crystalline compound C21H20O6 that constitutes the chief coloring principle of turmeric
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