A Hog

1. Any animal belonging to the Suidae family of mammals, especially the pig, the warthog, and the boar.
2. (specifically) An adult swine (contrasted with a pig, a young swine).
3. A greedy person or thing; one who refuses to share.
4. (slang) A large motorcycle, particularly a Harley-Davidson.
5. (UK) A young sheep that has not been shorn.
6. (nautical) A rough, flat scrubbing broom for scrubbing a ship's bottom under water.
7. A device for mixing and stirring the pulp from which paper is made.
8. (UK, historical, archaic slang, countable and uncountable) A shilling coin; its value, 12 old pence.
9. (UK, historical, obsolete slang, countable and uncountable) A tanner, a sixpence coin; its value.
10. (UK, historical, obsolete slang, countable and uncountable) A half-crown coin; its value, 30 old pence.
11. (nautical) the effect of the middle of the hull of a ship rising while the ends droop