a piggin.-the young of swine, male or female; also, any swine; a hog.-any wild species of the genus sus and related genera.-an oblong mass of cast iron, lead, or other metal. see mine pig, under mine.-one who is hoggish; a greedy person.-to bring forth (pigs); to bring forth in the manner of pigs; to farrow.-to huddle or lie together like pigs, in one bed.