chivalry
Word family adjectivechivalricadverbchivalrouslynounchivalrychivalrousness
chiv·al·ry /ˈʃɪvəlri/ noun [uncountableU] 2. SHGOOD/MORALa system of religious beliefs and honourable behaviour that knights in the Middle Ages were expected to follow 〔中世纪的〕骑士制度[精神] Origin chivalry (1200-1300) Old French chevalerie, from chevalier; CHEVALIER