1. 
   whaling gun
   [n] - a gun (or device resembling a gun) for discharging a projectile (especially a harpoon) at a whale
   Found op http://www.webdictionary.co.uk/definition.php?query=whaling%20gun
   
   
2. 
   whaling gun
   noun a gun (or device resembling a gun) for discharging a projectile (especially a harpoon) at a whale
   Found op http://wordnetweb.princeton.edu/perl/webwn?s=whaling%20gun
   
   

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