/ Dictionary / Index J jiao: Meaning and Definition of Find definitions for: jiao Pronunciation: ( jyou), [key] — pl. jiao. a copper-zinc coin and monetary unit of the People's Republic of China, the 10th part of a yuan, equal to 10 fen. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: jiao (Thesaurus) Jiangxi Jiaozhou 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