/ Dictionary / Index A Arabia Deserta: Meaning and Definition of Find definitions for: Ara'bia De•ser'ta Pronunciation: (di-zûr'tu), [key] an ancient division of Arabia, in the N part between Syria and Mesopotamia. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Arabia Arabia Felix Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language