gos·​sy·​pol | \ ˈgä-sə-ˌpȯl How to pronounce gossypol (audio) , -ˌpōl \

Definition of gossypol

: a toxic phenolic pigment C30H30O8 in cottonseed

Examples of gossypol in a Sentence

Recent Examples on the Web But because of the gossypol, cottonseed itself hasn’t been a source of human food. Rachel Sugar, Vox, 19 Oct. 2018 Coutinho’s research into gossypol, which spanned more than three decades, was dismissed far more often than it was embraced. Kate Morgan, The Cut, 3 Apr. 2018

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

First Known Use of gossypol

1899, in the meaning defined above

History and Etymology for gossypol

International Scientific Vocabulary, ultimately from Latin gossypion cotton

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Time Traveler for gossypol

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The first known use of gossypol was in 1899

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Cite this Entry

“Gossypol.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/gossypol. Accessed 6 Dec. 2021.

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More Definitions for gossypol


gos·​sy·​pol | \ ˈgäs-ə-ˌpȯl How to pronounce gossypol (audio) , -ˌpōl How to pronounce gossypol (audio) \

Medical Definition of gossypol

: a phenolic pigment C30H30O8 in cottonseed that is toxic to some animals

More from Merriam-Webster on gossypol

Britannica.com: Encyclopedia article about gossypol


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