What is the meaning of Nipper?

One who, or that which, nips.

Any of various devices (as pincers) for nipping.

A child.

A child aged from 5 to 13 in the Australian surf life-saving clubs.

A boy working as a navvies' assistant.

A mosquito.

One of four foreteeth in a horse.

A satirist.

A pickpocket; a young or petty thief.

A fish, the cunner.

A European crab (Polybius henslowii).

The claws of a crab or lobster.

A young bluefish.

A machine used by a ticket inspector to stamp passengers' tickets.

One of a pair of automatically locking handcuffs.

One of the gloves or mittens worn by fishermen to protect their hands from cold and abrasion.

To seize (two ropes) together.

Source: wiktionary.org