re'-gem (reghem, "friend" (?)): A Calebite, the son of Jahdai (1 Ch 2:47), mentioned as the eponym of a Calebite family or clan.
Bibliography Information Orr, James, M.A., D.D. General Editor. "Definition for 'REGEM'". "International Standard Bible Encyclopedia". bible-history.com - ISBE; 1915.