AbaddonyoudaoicibaDictYouDict[Abaddon 词源字典]
late 14c., used in Rev. ix:11 of "the angel of the bottomless pit," and by Milton of the pit itself, from Hebrew Abhaddon "destruction," from abhadh "he perished." The Greek form was Apollyon.[Abaddon etymology, Abaddon origin, 英语词源]