Also Abbadon. Abaddon is, according to Revelation, the angel of the bottomless pit, and is the angel that binds Satan for one thousand years. The angel's name is often used as the name for the bottomless pit that he is lord over, and some have his name as the origin of the word "abyss". Abaddon is also known as a demon or an angel of evil and destruction in later works, but this may be due to a confusion with Abbadona rather than a common origin.