0 a fight between a small number of soldiers that is usually short and not planned, and happens away from the main area of fighting in a war
1 to fight for a short time with a small group of people, away from the main area of fighting in a war:
2 (in wars) a short fight that is usually not planned and happens away from the main area of fighting, or any short fight:
In the Senate, after weeks of skirmishing, Republicans turned back Democratic legislation.
For days, separatists and troops had skirmished along the border.
Marines and guerrillas skirmished, with sporadic gunfire heard from the north of the city.