The Collaborative International Dictionary of English v.0.48:

Silversmith \Sil"ver*smith`\, n.
   One whose occupation is to manufacture utensils, ornaments,
   etc., of silver; a worker in silver.
   [1913 Webster]

WordNet (r) 3.0 (2006):

silversmith
    n 1: someone who makes or repairs articles of silver [syn:
         silversmith, silverworker, silver-worker]