rodomontade (n.)youdaoicibaDictYouDict[rodomontade 词源字典]
1610s (earlier rodomontado, 1590s), "vain boasting like that of Rodomonte," character in Ariosto's "Orlando Furioso." In dialectal Italian the name means literally "one who rolls (away) the mountain."[rodomontade etymology, rodomontade origin, 英语词源]