DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   hat
       n 1: headdress that protects the head from bad weather; has
            shaped crown and usually a brim [syn: hat, chapeau,
            lid]
       2: an informal term for a person's role; "he took off his
          politician's hat and talked frankly"
       v 1: put on or wear a hat; "He was unsuitably hatted"
       2: furnish with a hat