(a city), or Ar of Moab, one of the chief places of Moab. (Numbers 21:28; Isaiah 15:1) In later times the place known as Areopolis and Rabbath-Moab. The site still called Rabba. It lies about halfway between Kerak and the Wady Mojeb, 10 or 11 miles from each, the Roman road passing through it.
Source:Smith's Bible Dictionary (1863)Public domain