adjuration (n.)youdaoicibaDictYouDict[adjuration 词源字典]
late 14c., "exorcism," from Late Latin adjurationem (nominative adjuratio) "a swearing to," noun of action from past participle stem of adjurare (see adjure). Originally a term in exorcism (with conjuration). General sense is from 17c.[adjuration etymology, adjuration origin, 英语词源]