twibil

from The Collaborative International Dictionary of English v.0.48
Twibil \Twi"bil\, n. [AS. twibill; twi- (in comp.) two + bill,
   bil, an ax, hoe, bill. See {Twice}, and {Bill} a cutting
   instrument.]
   1. A kind of mattock, or ax; esp., a tool like a pickax, but
      having, instead of the points, flat terminations, one of
      which is parallel to the handle, the other perpendicular
      to it. [Prov. Eng.]
      [1913 Webster]

   2. A tool for making mortises. [Obs.]
      [1913 Webster]

   3. A reaping hook.
      [1913 Webster]
    

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