Entry 7 senses · 3 variants Webster, 1913 Pig /pĭg/ · IPA /pɪɡ/ n. n. v. t. & i. 01 n. A piggin. 1. A piggin. 02 n. The young of swine, male or female; also, any swine; a hog. 1. The young of swine, male or female; also, any swine; a hog. 2. Any wild species of the genus Sus and related genera.(Zool.) 3. An oblong mass of cast iron, lead, or other metal. See Mine pig, under Mine. See: Mine 4. One who is hoggish; a greedy person.[Low] Phrases & compounds Masked pig — See under Masked. Pig bed — the bed of sand in which the iron from a smelting furnace is cast into pigs. Pig iron — cast iron in pigs, or oblong blocks or bars, as it comes from the smelting furnace. See Pig, 4. Pig yoke — a nickname for a quadrant or sextant. A pig in a poke — a blind bargain; something bought or bargained for, without the quality or the value being known. 03 v. t. & i. To bring forth (pigs); to bring forth in the manner of pigs; to farrow. imp. & p. p. Pigged; p. pr. & vb. n. Pigging 1. To bring forth (pigs); to bring forth in the manner of pigs; to farrow. 2. To huddle or lie together like pigs, in one bed.