/ Dictionary / Index G graylag: Meaning and Definition of Find definitions for: gray•lag Pronunciation: (grā'lag"), [key] — n. a common, gray, wild goose, Anser anser, of Europe, that is the ancestor of most breeds of domestic goose. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: graylag (Thesaurus) Gray Lady grayling 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