/ Dictionary / Index J Jiayi: Meaning and Definition of Find definitions for: Jia•yi Pronunciation: ( jyä'ē'), [key] — n. Pinyin. Chiai. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Jiaozhou Bay jib Related Content Daily Word Quiz: tactful Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language