洗冤 xǐyuān to right a wrong Origin Definitions Defs Strokes Stroke Words Sentences Sents 洗冤集录 xǐyuānjílù Collected Cases of Injustice Rectified Title of a classic Southern Song dynasty medical-legal work by [[宋慈|宋慈|song4 ci2]], published in 1247; it is the earliest known systematic forensic science textbook in the world.