DuckCorp Dico

Found one definition

1.                 From The Collaborative International Dictionary of English v.0.48:
                   
   
   
                   
                     
   Mound \Mound\, v. t. [imp. & p. p. Mounded; p. pr. & vb. n.
      Mounding.]
      To fortify or inclose with a mound.
      [1913 Webster] moundbird