1. 
   Polyspast
   Pol'y·spast noun [ Latin polyspaston , from Greek ..., from ... drawn by several cords; poly`s many + ... to draw: confer French polyspaste .] (Surg.) A machine consisting of many pulleys; specifically, an apparatus forme...
   Found op http://www.encyclo.co.uk/webster/P/124
   
   
2. 
   polyspast
   <surgery> A machine consisting of many pulleys; specifically, an apparatus formerly used for reducing luxations. ... Origin: L. Polyspaston, fr. Gr, fr. Drawn by several cords; many + to draw: cf. F. Polyspaste. ... Source: Websters Dictionary ... (01 Mar 1998) ...
   Found op http://www.mondofacto.com/facts/dictionary?polyspast
   
   
3. 
   Polyspast
   • (n.) A machine consisting of many pulleys; specifically, an apparatus formerly used for reducing luxations.
   Found op http://thinkexist.com/dictionary/meaning/polyspast/
   
   

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