Source : Webster's Revised Unabridged Dictionary (1913)

Pannel \Pan"nel\, n. [See {Panel}.]
   1. A kind of rustic saddle. --Tusser.

   2. (Falconry) The stomach of a hawk. --Ainsworth.

   3. (Mil.) A carriage for conveying a mortar and its bed, on a
      march. --Farrow.