Gatam

Smith's Bible Dictionary (1863)

(a burnt valley), the fourth son of Eliphaz the son of Esau, (Genesis 36:11; 1 Chronicles 1:36) and one of the “dukes” of Eliphaz. (Genesis 36:16) (B.C. after 1760.)

Hitchcock's Bible Names Dictionary (1869)

their lowing; their touch

Public domain dictionaries.