/ Dictionary / Index A ara-C: Meaning and Definition of Find definitions for: ar•a-C Pronunciation: (ar'u sē'), [key] — n. Pharm. cytarabine. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Araby Aracaju Related Content Daily Word Quiz: knead Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language