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Found one definition

1.                 From The Collaborative International Dictionary of English v.0.48:
                   
   
   
                   
                     
   Crash \Crash\ (kr[a^]sh), v. t. [imp. & p. p. Crashed
      (kr[a^]sht); p. pr. & vb. n. Crashing.] [OE. crashen, the
      same word as crasen to break, E. craze. See Craze.]
      To break in pieces violently; to dash together with noise and
      violence. [R.]
      [1913 Webster]
            He shakt his head, and crasht his teeth for ire.
                                                     --Fairfax.
      [1913 Webster]