Pig

1. An oblong mass of cast iron, lead, or other metal. See Mine pig, under Mine.
2. A piggin.
3. The young of swine, male or female; also, any swine; a hog.
4. One who is hoggish; a greedy person.
5. To bring forth (pigs); to bring forth in the manner of pigs; to farrow.
6. To huddle or lie together like pigs, in one bed.
7. Any wild species of the genus Sus and related genera.