Source : Webster's Revised Unabridged Dictionary (1913)

Voiding \Void"ing\, n.
   1. The act of one who, or that which, v?ids. --Bp. Hall.

   2. That which is voided; that which is ejected or evacuated;
      a remnant; a fragment. [R.] --Rowe.

   {Voiding knife}, a knife used for gathering up fragments of
      food to put them into a voider.