flavone

[ fley-vohn ]

nounChemistry.
  1. a colorless, crystalline, water-insoluble compound, C15H10O2, the parent substance of a group of naturally occurring derivatives some of which have been used as yellow dyes.

  2. any derivative of this compound.

Origin of flavone

1
1895–1900; <German Flavon;see flavo-, -one

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British Dictionary definitions for flavone

flavone

/ (ˈfleɪvəʊn) /


noun
  1. a crystalline compound occurring in plants. Formula: C 15 H 10 O 2

  2. any of a class of yellow plant pigments derived from flavone

Origin of flavone

1
C19: from German Flavon, from Latin flāvus yellow + -one

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