DuckCorp Dico

Found one definition

1.                 From The Collaborative International Dictionary of English v.0.48:
                   
   
   
                   
                     
   Debel \De*bel"\, v. t. [Cf. F. d['e]beller. See Debellate.]
      To conquer. [Obs.] --Milton.
      [1913 Webster]