Source : Webster's Revised Unabridged Dictionary (1913)

Footstall \Foot"stall`\, n. [Cf. {Pedestal}.]
   1. The stirrup of a woman's saddle.

   2. (Arch.) The plinth or base of a pillar.

Source : WordNet®

footstall
     n : an architectural support or base (as for a column or statue)
         [syn: {pedestal}, {plinth}]