洪武正韵 hóngwǔzhèngyùn Hongwu Zhengyun Origin Definitions Defs Strokes Stroke Words Sentences Sents 洪武 hóngwǔ Hongwu Reign name of the first Ming emperor, 朱元璋 zhūyuánzhāng, from 1368 to 1398.正韵 正韻 zhèngyùn standard rime (bound form) a standard phonological rime system or rhyme dictionary used for formal poetry and official pronunciation