Easton's Bible Dictionary (1897)
Festive; the dancer, a wife of David and the mother of Adonijah (2 Sam. 3:4; 1 Kings 1:5, 11; 2:13; 1 Chr. 3:2), who, like Absalom, was famed for his beauty.
Smith's Bible Dictionary (1863)
(festive; a dancer), one of David’s wives, the mother of Adonijah.
Hastings' Dictionary of the Bible (1898) & Schaff's Bible Dictionary
HAG'GITH (a dancer), one of David's wives, and the mother of Adonijah.
Hitchcock's Bible Names (1869)
rejoicing