anorexia nervosa (n.)youdaoicibaDictYouDict[anorexia nervosa 词源字典]
"emaciation as a result of severe emotional disturbance," coined 1873 by William W. Gull (1816-1890), who also proposed apepsia hysterica as a name for it. See anorexia.[anorexia nervosa etymology, anorexia nervosa origin, 英语词源]