/ Dictionary / Index X Xanadu: Meaning and Definition of Find definitions for: Xan•a•du Pronunciation: (zan'u-d", -dy"), [key] — n. a place of great beauty, luxury, and contentment. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. X, x Xanax Related Content Daily Word Quiz: rustic Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language