The shin (tibia and fibula)
A leglike part; shank
The front part of the leg below the knee; the front edge of the shin bone: Shinbone on Wikipedia.Wikipedia
A fishplate for a railway
The twenty-first letter of many Semitic alphabets/abjads (Phoenician, Aramaic, Hebrew, Syriac, Arabic and others): Shin (letter) on Wikipedia.Wikipedia
To strike with the shin.
To climb a mast, tree, rope, or the like, by embracing it alternately with the arms and legs, without help of steps, spurs, or the like.
To run about borrowing money hastily and temporarily, as when trying to make a payment.