ryegrass: Meaning and Definition of

rye•grass

Pronunciation: (rī'gras", -gräs"), [key]
— n.
  1. any of several European grasses of the genus Lolium, as L. perennegrown for forage in the U.S.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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