/ Dictionary / Index G greylag: Meaning and Definition of Find definitions for: grey•lag Pronunciation: (grā'lag"), [key] — n. graylag. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: greylag (Thesaurus) greyish Greynville Related Content Daily Word Quiz: endear Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language