A town on the north bank of the Arnon (Deut. 4:48; Judg. 11:26; 2 Kings 10:33), the southern boundary of the kingdom of Sihon (Josh. 12:2). It is now called Arair, 13 miles west of the Dead Sea.
M.G. Easton M.A., D.D., Illustrated Bible Dictionary, Third Edition