/ Dictionary / Index K Khwarizmi: Meaning and Definition of Find definitions for: Khwa•riz•mi Pronunciation: (khwär'iz-mē"), [key] (Muhammed ibn-Musa al-Khwarizmi), a.d. c780–c850, Arab mathematician and astronomer. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Khuzistan Khyber knife Related Content Daily Word Quiz: vertigo Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language