/ Dictionary / Index G Great Salt Lake Desert: Meaning and Definition of Find definitions for: Great' Salt" Lake' Des'ert Pronunciation: [key] an arid region in NW Utah, extending W from the Great Salt Lake to the Nevada border. 110 mi. (177 km) long; ab. 4000 sq. mi. (10,360 sq. km). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Great Salt Lake Great Sandy Desert Related Content Daily Word Quiz: bungled Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language