pedipulator

noun3

1. •
   A component mechanism which gives a robot the capability of walking; a robot having such a capability.

   • Each of the "legs" of a walking machine can be treated as a pedipulator. — 1984
2. •
   (humorous, rare) A foot.
3. •
   (rare) One who performs dexterous manipulations of objects using the feet.

   • Mr. Valazzi, the famous juggler and pedipulator now appearing at London halls has joined the school in order to add to his many accomplishments the art of flying. — 1913