Javelin (noun)

1. A light spear that is thrown as a weapon or in athletic competition.
2. A spear-like object used in the sport of track and field, where the objective is to throw it as far as possible.

Origin:

Derived from the old french word 'javeline' meaning 'a lance or spear'. a javelin is a light spear that is thrown as a weapon or in athletic competition.

Examples:

1. The ancient warriors used the javelin as a primary weapon for hunting and warfare.
2. The javelin thrower was competing for a place on the Olympic team.
3. The javelin flew through the air with remarkable accuracy and speed.
4. The javelin landed in the center of the target, earning the athlete a personal best.
5. The javelin was made of a lightweight composite material that allowed it to be thrown with great force.