griseous[gris′ē əs, griz′-]
griseous definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
gray; esp., pearl-gray
Origin: Midieval Latin griseus, of Germanic origin, originally : see grisaille
griseous definition by American Heritage Dictionary
Mottled with gray, especially bluish gray; grizzled.
Origin: Medieval Latin grīseus, of Germanic origin.