Source : Webster's Revised Unabridged Dictionary (1913)

Heel \Heel\, v. t. [imp. & p. p. {Heeled}; p. pr. & vb. n.
   {Heeling}.]
   1. To perform by the use of the heels, as in dancing,
      running, and the like. [R.]

            I cannot sing, Nor heel the high lavolt. --Shak.

   2. To add a heel to; as, to heel a shoe.

   3. To arm with a gaff, as a cock for fighting.