The term 'Olympian Sword' refers to the sport of fencing, and the weapon used in the sport is an epee (4 letters). An epee is a type of sword that is heavier than a foil and has a larger guard. It is used in fencing competitions, and is the only weapon used in Olympic fencing. The epee is designed to simulate a dueling sword, and is used to score points by touching the opponent's target area.