DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   shades
       n 1: spectacles that are darkened or polarized to protect the
            eyes from the glare of the sun; "he was wearing a pair of
            mirrored shades" [syn: sunglasses, dark glasses,
            shades]