D defs.my
Entry 3 senses Webster, 1913

Smasher

/(smăsh"ẽr)/ · Smash·er · IPA /smæʃɚ/
01 n. One who, or that which, smashes or breaks things to pieces.
  1. 1.
    One who, or that which, smashes or breaks things to pieces.
  2. 2.
    Anything very large or extraordinary.[Slang]
  3. 3.
    One who passes counterfeit coin.[Cant, Eng.]