Bottomless, Pit
BOTTOMLESS, PIT [isbe]
BOTTOMLESS, PIT - bot'-um-les, (to phrear tes abussou, "the pit of the abyss," Rev 9:1,2 the King James Version): In the Revised Version (British and American), he abussos (always an adjective in classical authors = "bottomless") is uniformly rendered "the abyss" (which see) (Lk 8:31; Rom 10:7; Rev 9:11; 11:7; 17:8; 20:1,3).
