1. [noun] Any of several mammalian species of the genus Sus, having cloven hooves, bristles and a nose adapted for digging; especially the domesticated farm animal Sus scrofa.
2. [noun] (specifically) A young swine, a piglet (contrasted with a hog, an adult swine).
3. [noun] (uncountable) The edible meat of such an animal; pork.
4. [noun] Someone who overeats or eats rapidly and noisily.
5. [noun] A nasty or disgusting person, usually male.
6. [noun] A dirty or slovenly person.
7. [noun] (now) (chiefly US) (UK) (Australia) (derogatory) (slang) A police officer. [From ante 1785.]
8. [noun] (informal) A difficult problem.
9. [noun] (countable and uncountable) A block of cast metal.
10. [noun] The mold in which a block of metal is cast.
11. [noun] (engineering) A device for cleaning or inspecting the inside of an oil or gas pipeline, or for separating different substances within the pipeline. Named for the pig-like squealing noise made by their progress.
12. [noun] (pejorative) a person who is obese to the extent of resembling a pig (the animal)
13. [noun] (US) (military) (slang) The general-purpose M60 machine gun, considered to be heavy and bulky.
14. [noun] (uncountable) A simple dice game in which players roll the dice as many times as they like, either accumulating a greater score or losing previous points gained.
15. [verb] (of swine) to give birth.
16. [verb] (intransitive) To greedily consume (especially food).
17. [verb] (intransitive) To huddle or lie together like pigs, in one bed.
18. [noun] (Scottish) earthenware, or an earthenware shard
19. [noun] An earthenware hot-water jar to warm a bed; a stone bed warmer
20. [noun] Persuade, Identify, GOTV, an electoral technique commonly employed in the United Kingdom.
21. [noun] Police in gear.
22. [noun] Acronym of pipe inspection gauge.
23. [noun] Domestic swine.
24. [noun] A coarse obnoxious person.
25. [noun] A person regarded as greedy and pig-like.
26. [noun] Uncomplimentary terms for a policeman.
27. [noun] Mold consisting of a bed of sand in which pig iron is cast.
28. [noun] A crude block of metal (lead or iron) poured from a smelting furnace.
29. [verb] Live like a pig, in squalor.
30. [verb] Eat greedily; 'he devoured three sandwiches'.
31. [verb] Give birth; 'sows farrow'.
