Meaning of goldthread

gold•thread

Pronunciation: (gōld'thred"), [key]
— n.
  1. a white-flowered plant, Coptis trifolia, of the buttercup family, having a slender, yellow root that is sometimes used as a tonic.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
See also: