DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   torus
       n 1: a ring-shaped surface generated by rotating a circle around
            an axis that does not intersect the circle [syn: torus,
            toroid]
       2: commonly the lowest molding at the base of a column [syn:
          torus, tore]