/ Dictionary / Index G Gluck: Meaning and Definition of Find definitions for: Gluck Pronunciation: (glook), [key] — n. (Reba Fiersohn, Mme. Efrem Zimbalist), 1884–1938, U.S. operatic soprano, born in Rumania. 1714–87, German operatic composer. born 1943, U.S. poet. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: gluck (Thesaurus) glucinum gluco- Related Content Daily Word Quiz: miscreant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language