flavonol
[ fley-vuh-nawl, -nol ]
/ ˈfleɪ vəˌnɔl, -ˌnɒl /
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noun Chemistry.
the 3-hydroxy derivative of flavone, many of whose derivatives, as quercetin, are naturally occurring yellow dyes.
any derivative of this compound.
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Let’s start with some etymology: What are the origins of the typographical word “bracket”?
First appeared around 1750, and is related to the French word “braguette” for the name of codpiece armor.
First appeared in 1610, based on the French word “baguette” for the long loaf of bread.
First appeared in 1555, and is related to the French word “raquette” for a netted bat.
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Words nearby flavonol
flavobacteria, Flavobacterium, flavoenzyme, flavone, flavonoid, flavonol, flavoprotein, flavopurpurin, flavor, flavor enhancer, flavorful
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021
British Dictionary definitions for flavonol
flavonol
/ (ˈfleɪvəˌnɒl) /
noun
a flavonoid that occurs in red wine and is said to offer protection against heart disease
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
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