boar

plural boars

1. A wild boar (Sus scrofa), the wild ancestor of the domesticated pig.

   And drivers on local roads have encountered traveling boars, which can run at up to 30 miles an hour, according to one local resident, who said a friend’s car collided with a 132-pound animal, totaling the vehicle, as well as killing the boar.

   2024 August 24, Stephen Castle, “The Loch Ness Monster Has Company in the Neighborhood: Wild Boars”, in The New York Times

2. A male pig.

   "Bull hogs," or boars, which are uncastrated male pigs, tend to have a dark, gamy flesh not appreciated by everyone.

   2000 May 24, Jon Nordheimer, “Hunting for Pigs, And Florida's Past”, in The New York Times

3. A male boar (sense 1).
4. A male bear.
5. A male guinea pig.