arioch

from Easton's 1897 Bible Dictionary
Arioch
lion-like, venerable. (1.) A king of Ellasar who was confederate
with Chedorlamer (Gen. 14:1,9). 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.) Dan. 2:14.
    
from Hitchcock's Bible Names Dictionary (late 1800's)
Arioch, long; great; tall
    

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