consistory (n.)youdaoicibaDictYouDict[consistory 词源字典]
c. 1300, "secular tribunal," from Old North French consistorie (Old French consistoire, 12c.) and directly from Late Latin consistorium "waiting room, meeting place of the imperial council," from Latin consistere (see consist). Meaning "Church council" is from early 14c.[consistory etymology, consistory origin, 英语词源]