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xanthophyll

noun
xan·​tho·​phyll | \ ˈzan(t)-thÉ™-ËŒfil How to pronounce xanthophyll (audio) \

Definition of xanthophyll

: any of several yellow to orange carotenoid pigments that are oxygen derivatives of carotenes especially : lutein

Examples of xanthophyll in a Sentence

Recent Examples on the Web

 These result from mutations in certain leaf cells that block the production of chlorophyll or xanthophylls — or both. — Paul Cappiello, The Courier-Journal, "Why do some garden leaves turn green, white and yellow? Foliage decoded," 14 June 2019

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

First Known Use of xanthophyll

1838, in the meaning defined above

History and Etymology for xanthophyll

French xanthophylle, from xanth- + -phylle -phyll

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More Definitions for xanthophyll

xanthophyll

noun
xan·​tho·​phyll | \ ˈzan-thÉ™-ËŒfil How to pronounce xanthophyll (audio) \

Medical Definition of xanthophyll

: any of several neutral yellow to orange carotenoid pigments that are oxygen derivatives of carotenes especially : lutein

More from Merriam-Webster on xanthophyll

Britannica.com: Encyclopedia article about xanthophyll

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