Available Definitions:
1) n. - One who, or that which, nips.
2) n. - A fore tooth of a horse. The nippers are four in number.
3) n. - A satirist.
4) n. - A pickpocket; a young or petty thief.
5) n. - The cunner.
6) n. - A European crab (Polybius Henslowii).