paraclete (n.)youdaoicibaDictYouDict[paraclete 词源字典]
mid-15c., Paraclit, a title of the Holy Spirit, from Old French paraclet (13c.), from Medieval Latin paracletus, from Greek parakletos "advocate, intercessor, legal assistant," noun use of adjective meaning "called to one's aid," from parakalein "to call to one's aid," in later use "to comfort, to console," from para (see para- (1)) + kalein "to call" (see claim (v.)).[paraclete etymology, paraclete origin, 英语词源]