What does the word foot mean?

Usage examples for foot

  1. He had left his horse here, and gone up on foot: probably that was his usual plan. – Historical Romances: Under the Red Robe, Count Hannibal, A Gentleman of France by Stanley J. Weyman
  2. Put my foot in it again, have I? – The Obstacle Race by Ethel M. Dell
  3. It was his foot, which he gave me leave to touch. – Occultism and Common-Sense by Beckles Willson