[ fley-vuh-noid ]
/ ˈfleɪ vəˌnɔɪd /


Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Examples from the Web for flavonoid

  • Apples contain an anti-inflammatory flavonoid called quercetin, while red wine contains the flavonoid catechin.

    10 Power Food Combos|Divya Gugnani|March 18, 2010|DAILY BEAST

British Dictionary definitions for flavonoid

/ (ˈfleɪvəˌnɔɪd) /


any of a group of organic compounds that occur as pigments in fruit and flowers

Word Origin for flavonoid

C20: from flavone + -oid
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Scientific definitions for flavonoid

[ flāvə-noid′ ]

Any of a large group of water-soluble plant pigments that are beneficial to health. Flavonoids are polyphenols and have antioxidant, anti-inflammatory, and antiviral properties. They also help to maintain the health of small blood vessels and connective tissue, and some are under study as possible treatments of cancer. Also called bioflavonoid
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.