Webster's Revised Unabridged Dictionary · 1913

Boar

Boar (bōr) , noun

[Old English bar, bor, bore, Anglo-Saxon bār; akin to Old High German pēr, Middle High German bēr, German bar, boar (but not bar bear), and perh. Russ. borov' boar.]

(Zoology) The uncastrated male of swine; specifically, the wild hog.