Definitions:
a person's leg, especially the part from the knee to the ankle

a long, narrow part of a tool connecting the handle to the operational end

a part or appendage by which something is attached to something else, especially a wire loop attached to the back of a button.

the narrow middle of the sole of a shoe

a makeshift knife fashioned from a sharp item such as broken glass or a razor

an act of striking the ball with the heel of the club

strike (the ball) with the heel of the club

slash or stab (someone), especially with a makeshift knife