(1):

(v. t. & i.) To bring forth (pigs); to bring forth in the manner of pigs; to farrow.

(2):

(n.) Any wild species of the genus Sus and related genera.

(3):

(n.) One who is hoggish; a greedy person.

(4):

(n.) A piggin.

(5):

(n.) An oblong mass of cast iron, lead, or other metal. See Mine pig, under Mine.

(6):

(n.) The young of swine, male or female; also, any swine; a hog.

(7):

(v. t. & i.) To huddle or lie together like pigs, in one bed.