Knacker n. : One who makes knickknacks, toys, etc.

Knacker n. : One of two or more pieces of bone or wood held loosely between the fingers, and struck together by moving the hand; -- called also clapper.

Knacker n. : a harness maker.

Knacker n. : One who slaughters worn-out horses and sells their flesh for dog's meat.

Example:
Wheres a good place to download music for free but wont Knacker your computer up?

Taxonomy
Knacker, free encyclopedia, animals, knackered, human consumption, Meat Inspection Act, horses, dog food, search, free dictionary, knackery, human food, literal sense, British English, notoriety, outbreak, BSE, the United Kingdom.

Defination from the web:
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