/ Dictionary / Index G Gilgamesh: Meaning and Definition of Find definitions for: Gil•ga•mesh Pronunciation: (gil'gu-mesh"), [key] — n. a legendary Sumerian king, the hero of Sumerian and Babylonian epics. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: gilgamesh (Thesaurus) Gilgal gilgul Related Content Daily Word Quiz: mamba Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language