Meaning of anthocyanin

an•tho•cy•a•nin

Pronunciation: (an"thu-sī'u-nin), [key]
— n. Biochem.
  1. any of a class of water-soluble pigments that give flowers the colors ranging from red to blue.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.