The Collaborative International Dictionary of English v.0.48:

Carbonado \Car`bo*na"do\, Carbonade \Car"bo*nade\, v. t. [imp. &
   p. p. Carbonadoed; p. pr. & vb. n. Carbonadoing.]
   1. To cut (meat) across for frying or broiling; to cut or
      slice and broil. [Obs.]
      [1913 Webster]

            A short-legged hen daintily carbonadoed. --Bean. &
                                                  Fl.
      [1913 Webster]

   2. To cut or hack, as in fighting. [Obs.]
      [1913 Webster]

            I'll so carbonado your shanks.        --Shak.
      [1913 Webster]