Boar \Boar\, n. [OE. bar, bor, bore, AS. b[=a]r; akin to OHG. p?r, MHG. b?r, G. b["a]r, boar (but not b["a]r bear), and perh. Russ. borov' boar.]

(Zo["o]l.) The uncastrated male of swine; specifically, the wild hog.

Source: Webster's Revised Unabridged Dictionary (1913)