/ Dictionary / Index G glass curtain: Meaning and Definition of Find definitions for: glass' cur'tain Pronunciation: [key] a transparent or translucent curtain covering the interior of a window opening. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. glass ceiling glass cutter Related Content Daily Word Quiz: fidelity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language