frauendienst (n.)youdaoicibaDictYouDict[frauendienst 词源字典]
"excessive chivalry toward women," 1879 as a German word in English, from the title of a work by Ulrich von Lichtenstein (13c.), from German frauen, plural of frau "woman" + dienst "service."[frauendienst etymology, frauendienst origin, 英语词源]