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.