Smith's Bible Dictionary (1863)
(a noble race), an Adullamite, the friend of Judah.
Hastings' Dictionary of the Bible (1898) & Schaff's Bible Dictionary
HI'RAH (noble birth), an Adullamite, the friend of Judah, Gen 38:1, Gen 38:12, Eze 38:20.
Hitchcock's Bible Names (1869)
liberty; anger