DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   D.C.
       n 1: the district occupied entirely by the city of Washington;
            chosen by George Washington as the site of the capital of
            the United States and created out of land ceded by Maryland
            and Virginia [syn: District of Columbia, D.C., DC]