To use the foot to kick (usually a ball).
To pay (a bill).
To tread to measure or music; to dance; to trip; to skip.
To walk.
To tread.
Example: "To foot the green"
To set on foot; to establish; to land.
To renew the foot of (a stocking, etc.).
To sum up, as the numbers in a column; sometimes with up.
Example: "To foot (or foot up) an account"