1. Having the white lustrous sheen of silver
   "a land of silvery rivers where the salmon leap"; "repeated scrubbings have given the wood a silvery sheen";
   - silver, silvern
    
2. Of lustrous grey; covered with or tinged with the colour of silver
   "silvery hair";
   - argent, silver, silverish
    
3. Resembling or reminiscent of silver
   "singing in her silvery tones";
   - silvern

See also: achromatic, bright, euphonious, euphonous, neutral

Encyclopedia: Silvery