Source : Webster's Revised Unabridged Dictionary (1913)

Paunch \Paunch\, v. t. [imp. & p. p. {Paunched}; p. pr. & vb. n.
   {Paunching}.]
   1. To pierce or rip the belly of; to eviscerate; to
      disembowel. --Shak.

   2. To stuff with food. [Obs.] --Udall.