DuckCorp Dico

Found one definition

1.                 From The Collaborative International Dictionary of English v.0.48:
                   
   
   
                   
                     
   Repositor \Re*pos"i*tor\ (r[-e]*p[o^]z"[i^]*t[~e]r), n. (Surg.)
      An instrument employed for replacing a displaced organ or
      part.
      [1913 Webster]