/ Dictionary / Index J Jiangsu: Meaning and Definition of Find definitions for: Jiang•su Pronunciation: ( jyäng'sy'), [key] — n. Pinyin. a maritime province in E China. 44,500,000; 40,927 sq. mi. (106,001 sq. km). Cap.: Nanjing. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Jiang Qing Jiangxi 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