pigsticker

noun7

1. •
   A large knife, used as a weapon.
2. •
   A specialized knife used to slaughter a pig by stabbing it in the throat.
3. •
   A spike bayonet.
4. •
   (UK, India) A hunter of wild boar.
5. •
   (dialect, US) A sled with a pointed front.
6. •
   (UK, India) A horse well-suited to hunt wild boar.
7. •
   A pork butcher.