DuckCorp Dico

Found one definition

1.                 From The Collaborative International Dictionary of English v.0.48:
                   
   
   
                   
                     
   Sull \Sull\, n. [AS. suluh, sulh, a plow; cf. OHG. suohili a
      little plow.]
      A plow. [Obs.] --Ainsworth.
      [1913 Webster]