[1] : The Collaborative International Dictionary of English v.0.48

knacker \knack"er\, n. cf. icel. hnakkr a saddle.
   1. a harness maker. obs. or prov. eng. --halliwell.
      1913 webster

   2. one who slaughters worn-out horses and sells their flesh
      for dog's meat. eng.
      1913 webster

[2] : The Collaborative International Dictionary of English v.0.48

knacker \knack"er\, n.
   1. one who makes knickknacks, toys, etc. --mortimer.
      1913 webster

   2. 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. --halliwell.
      1913 webster
see also:
clapper 

[3] : WordNet (r) 2.0

knacker
     n 1: someone who buys old buildings or ships and breaks them up
          to recover the materials in them
     2: someone who buys up old horses for slaughter

Knacker >> K Words
Knacker, definition of term: Knacker
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