Smith's Bible Dictionary (1863)
(keeper), properly Shamer or Shemer; one of the pens of Elpaal the Benjamite. (1 Chronicles 8:12)
Hastings' Dictionary of the Bible (1898) & Schaff's Bible Dictionary
SHA'MED (a destroyer), a Benjamite. 1 Chr 8:12.
Hitchcock's Bible Names (1869)
destroying; wearing out