• A quadruped of the genus Sus, and allied genera of Suidae; esp., the domesticated varieties of S. scrofa, kept for their fat and meat, called, respectively, lard and pork; swine; porker; specifically, a castrated boar; a barrow. • A mean, filthy, or gluttonous fellow. • A young sheep that has not been shorn. • A rough, flat scrubbing broom for scrubbing a ship's bottom under water. • A device for mixing and stirring the pulp of which paper is made. • To cut short like bristles; as, to hog the mane of a horse. • To scrub with a hog, or scrubbing broom. • To become bent upward in the middle, like a hog's back; -- said of a ship broken or strained so as to have this form.