1. The destroyer, or angel of the bottomless pit; - the same as Apollyon and Asmodeus
    
2. Hell; the bottomless pit

Encyclopedia: Abaddon

• hypanthium
• Hypatia
• hype
• hype up
• Hypentelium
• Hypentelium nigricans
• hyper
• hyper-eutectoid steel
• hyperacidity
• hyperactive
• hyperactivity
• hyperacusia
• hyperacusis
• hyperadrenalism
• hyperadrenocorticism
• hyperaemia
• hyperaemic
• hyperaesthesia
• hyperaldosteronism
• hyperalimentation
• hyperbaric
• hyperbaric chamber
• hyperbaton
• hyperbetalipoproteinemia
• hyperbilirubinemia