mountain. (1.) One of the mountains of the chain of Seir or Edom, on the confines of Idumea (Num. 20:22-29; 33:37). It was one of the stations of the Israelites in the wilderness (33:37), which they reached in the circuitous route they were obliged to take because the Edomites refused them a passage through their territory. It was during the encampment here that Aaron died (Num. 33:37-41). (See AARON.)