mandamus (n.)youdaoicibaDictYouDict[mandamus 词源字典]
1530s, "writ from a superior court to an inferior one, specifying that something be done," (late 14c. in Anglo-French), from Latin, literally "we order," first person plural present indicative of mandare "to order" (see mandate (n.)).[mandamus etymology, mandamus origin, 英语词源]