Real Dictionary

shoe
countable noun: Shoes are objects which you wear on your feet. They cover most of your foot and you wear them over socks or stockings.

shoe in American English
an outer covering for the human foot, made of leather, canvas, etc. and usually having a stiff or thick sole and a heel
to furnish or fit with a shoe or shoes
noun: an external covering for the human foot, usually of leather and consisting of a more or less stiff or heavy sole and a lighter upper part ending a short distance above, at, or below the ankle

shoe in British English
noun: one of a matching pair of coverings shaped to fit the foot, esp one ending below the ankle, having an upper of leather, plastic, etc, on a sole and heel of heavier leather, rubber, or synthetic material