peppergrass: Meaning and Definition of

pep•per•grass

Pronunciation: (pep'ur-gras", -gräs"), [key]
— n.
  1. any pungent plant belonging to the genus Lepidium, of the mustard family, used as a potherb or salad vegetable. Cf.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.