xanthone

noun

xan·​thone ˈzan-ˌthōn How to pronounce xanthone (audio)
: a ketone C13H8O2 that is the parent of several natural yellow pigments

Word History

Etymology

probably borrowed from German Xanthon, from xanth- (in Xanthen xanthene) + -on -one

First Known Use

circa 1894, in the meaning defined above

Time Traveler
The first known use of xanthone was circa 1894

Dictionary Entries Near xanthone

Xanthomonas

xanthone

xanthophore

See More Nearby Entries 

Cite this Entry

“Xanthone.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/xanthone. Accessed 24 Nov. 2024.

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Medical Definition

xanthone

noun
xan·​thone ˈzan-ˌthōn How to pronounce xanthone (audio)
: a ketone C13H8O2 that is the parent of several natural yellow pigments
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