The DICT Development Group

  Smasher \Smash"er\ (sm[a^]sh"[~e]r), n.
     1. One who, or that which, smashes or breaks things to
        pieces.
        [1913 Webster]
  
     2. Anything very large or extraordinary. [Slang]
        [1913 Webster]
  
     3. One who passes counterfeit coin. [Cant, Eng.]
        [1913 Webster]

  smasher
      n 1: a person who smashes something
      2: a very attractive or seductive looking woman [syn: smasher,
         stunner, knockout, beauty, ravisher, sweetheart,
         peach, lulu, looker, mantrap, dish]
      3: a conspicuous success; "that song was his first hit and
         marked the beginning of his career"; "that new Broadway show
         is a real smasher"; "the party went with a bang" [syn: hit,
         smash, smasher, strike, bang]