Jiangsunese adjective 1noun 1 adjective1 •Of or related to Jiangsu. noun[plural only]1 •The people of Jiangsu.The high percentage of Jiangsu natives in the civilian leadership is at least partially due to the fact that Jiang Zemin and Hu Jintao, both Jiangsu natives, liked to promote their fellow Jiangsunese. — 2014