/ Dictionary / Index G Great Victoria Desert: Meaning and Definition of Find definitions for: Great' Victo'ria Des'ert Pronunciation: [key] a desert in SW central Australia. 125,000 sq. mi. (324,000 sq. km). Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. great unwashed Great Vowel Shift Related Content Daily Word Quiz: pristine Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language