Meaning of canaigre

ca•nai•gre

Pronunciation: (ku-nī'grē), [key]
— n.
  1. a plant, Rumex hymenosepalus, of the buckwheat family, found from Oklahoma to California, having clustered, tuberous roots that yield tannin.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.