Arioch lion-like, venerable. (1.) A king of Ellasar who was confederate with Chedorlamer (Genesis 14:1, Genesis 1:14). The tablets recently discovered by Mr. Pinches (See CHALDEA) show the true reading is Eri-Aku of Larsa. This Elamite name meant "servant of the moon-god." It was afterwards changed into Rimsin, "Have mercy, O moon-god." (2.) Daniel 2:14.