Trappist (n.)youdaoicibaDictYouDict[Trappist 词源字典]
1814, from French trappiste, Cistercian monk of reformed order established 1664 by Armand Jean le Bouthillier de Rancé (1626-1700) of La Trappe in Normandy.[Trappist etymology, Trappist origin, 英语词源]