DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   cud
       n 1: food of a ruminant regurgitated to be chewed again [syn:
            cud, rechewed food]
       2: a wad of something chewable as tobacco [syn: chew, chaw,
          cud, quid, plug, wad]