1. 
   hog's back
   A ridge of ground or a hole having a ridge on a fairway.
   Found op http://www.aviemoregolf.com/h.html
   
   
2. 
   Hog's-back
   Hog's'-back` noun (Geol.) A hogback.
   Found op http://www.encyclo.co.uk/webster/H/52
   
   
3. 
   hog's-back
   <geology> A hogback. ... Source: Websters Dictionary ... (01 Mar 1998) ...
   Found op http://www.mondofacto.com/facts/dictionary?hog's-back
   
   

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