DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   riddled
       adj 1: (often followed by `with') damaged throughout by numerous
              perforations or holes; "a sweater riddled with moth
              holes"; "cliffs riddled with caves"; "the bullet-riddled
              target"
       2: spread throughout; "cities riddled with corruption"