/ Dictionary / Index C chiao: Meaning and Definition of Find definitions for: chiao Pronunciation: (jyou), [key] — pl. chiao. jiao. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Chian turpentine Chiaochou Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language