DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   swelled
       adj 1: feeling self-importance; "too big for his britches"; "had
              a swelled head"; "he was swelled with pride" [syn: big,
              swelled, vainglorious]