isagoge (n.)youdaoicibaDictYouDict[isagoge 词源字典]
1650s, from Latin isagoge, from Greek eisagoge "introduction (into court), importation (of goods)," from eis "into" + agoge "a leading," from agein "to lead" (see act). Related: Isagogic; isagogical (1520s).[isagoge etymology, isagoge origin, 英语词源]