DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   Salk
       n 1: United States virologist who developed the Salk vaccine
            that is injected against poliomyelitis (born 1914) [syn:
            Salk, Jonas Salk, Jonas Edward Salk]