Source : Webster's Revised Unabridged Dictionary (1913)

Banquette \Ban*quette"\, n.
   A bench or seat for passengers on the top of a diligence or
   other public vehicle.

         My brother-in-law . . . took refuge in the banquette.
                                                  --Mrs. Howe.

Banquette \Ban*quette"\, n. [F. See {Banquet}, n.]
   1. (Fort.) A raised way or foot bank, running along the
      inside of a parapet, on which musketeers stand to fire
      upon the enemy.

   2. (Arch.) A narrow window seat; a raised shelf at the back
      or the top of a buffet or dresser.

Source : WordNet®

banquette
     n : an upholstered bench