DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   splint
       n 1: a thin sliver of wood; "he lit the fire with a burning
            splint"
       2: an orthopedic mechanical device used to immobilize and
          protect a part of the body (as a broken leg)
       v 1: support with a splint; "splint a broken finger"