1. tall European perennial grass having a velvety stem; naturalized in United States and used for forage; [syn: velvet grass, Yorkshire fog, Holcus lanatus]
WordNet (r) 3.0 (2006):
Yorkshire fog
n 1: tall European perennial grass having a velvety stem;
naturalized in United States and used for forage [syn:
velvet grass, Yorkshire fog, Holcus lanatus]