Skirmisher (noun)

1. A person who takes part in a minor or preliminary battle or conflict, typically as a scout or a vanguard.
2. A person who engages in light or brief combat, exchanging shots or blows with an enemy.
3. A person who makes minor attacks or assaults on an enemy or adversary.

Origin:

The word 'skirmisher' comes from the old french word 'escarmouche', which means 'to fight with weapons', and refers to a person who engages in a minor or preliminary battle or conflict.

Examples:

1. The skirmishers were sent ahead of the main army to probe the enemy's defenses and gather information.
2. The skirmishers exchanged fire with the enemy troops, causing some casualties and withdrawing to a safe distance.
3. The skirmishers were brave and daring soldiers, who were willing to take risks and face danger for their cause.
4. The skirmishers were equipped with light weapons and fast horses, and could maneuver and evade enemy fire.
5. The skirmishers played a crucial role in the war, as they disrupted enemy communications, harassed enemy troops, and provided valuable intelligence.