anthraquinone

noun
an·​thra·​qui·​none | \ ˌan(t)-thrə-kwi-ˈnōn How to pronounce anthraquinone (audio) , -ˈkwi-ˌnōn \

Definition of anthraquinone

: a yellow crystalline ketone C14H8O2 often derived from anthracene and used especially in the manufacture of dyes

Examples of anthraquinone in a Sentence

Recent Examples on the Web For one, carminic acid has a complicated structure: a central three-ring structure called anthraquinone to which a glucose molecule and a few other chemical groups are attached. Brittany J. Miller, Smithsonian Magazine, 29 Mar. 2022 Baker added that a non-lethal corn treatment, seeds treated with anthraquinone, an organic compound sold under the brand name Avipel, affordably and effectively prevents depredation by making the corn unpalatable to the cranes. Keith Matheny, Detroit Free Press, 12 Dec. 2017

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

First Known Use of anthraquinone

1869, in the meaning defined above

History and Etymology for anthraquinone

anthra- (in anthracene) + quinone, after German Anthrachinon

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Time Traveler for anthraquinone

Time Traveler

The first known use of anthraquinone was in 1869

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Dictionary Entries Near anthraquinone

anthrapurpurin

anthraquinone

anthraquinone dye

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Statistics for anthraquinone

Last Updated

13 Apr 2022

Cite this Entry

“Anthraquinone.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/anthraquinone. Accessed 17 May. 2022.

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More Definitions for anthraquinone

anthraquinone

noun
an·​thra·​qui·​none | \ ˌan(t)-thrə-kwin-ˈōn How to pronounce anthraquinone (audio) , -ˈkwin-ˌōn How to pronounce anthraquinone (audio) \

Medical Definition of anthraquinone

: a yellow crystalline ketone C14H8O2 often derived from anthracene and used especially in the manufacture of dyes

More from Merriam-Webster on anthraquinone

Britannica.com: Encyclopedia article about anthraquinone

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