gumweed: Meaning and Definition of

gum•weed

Pronunciation: (gum'wēd"), [key]
— n.
  1. any of various New World composite plants of the genus Grindelia, having yellow flower heads and covered with a viscid secretion. Also called
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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