Easton's Bible Dictionary (1897)
Mischief. (1.) A Gershonite Levite (1 Chr. 6:20). (2.) Another Gershonite Levite (1 Chr. 6:42). (3.) The father of Joah (2 Chr. 29:12).
Smith's Bible Dictionary (1863)
(purpose).
Hastings' Dictionary of the Bible (1898) & Schaff's Bible Dictionary
ZIM'MAH (mischief), a Gorsbonite Levite. 1 Chr 6:20, 1 Chr 6:42; 2 Chr 29:12.
Hitchcock's Bible Names (1869)
thought; wickedness