吴淞 wúsōng Wusong Origin Definitions Defs Strokes Stroke Words Sentences Sents 吴 吳 wú Wu region the region comprising southern Jiangsu and northern Zhejiang淞 sōng [river name] (bound form) name of a river in Jiangsu and Shanghai, commonly known as the 吴淞江 wúsōngjiāng