noun
platoon
pluh-TOON/pləˈtuːn/
A small military unit made up of several squads.
The platoon stands in formation with its leader beside three squads.

Etymology
The literal “little ball” developed into a term for an agglomeration or group of people. In military use, it named a small body of soldiers acting together apart from the main force.
In context
they attached a platoon of infantry which was us a platoon of National Guard from New York
More examples
- Each squad in the platoon has a different assignment.
- Two platoons guard the entrance to the base.
- She takes command of the platoon next week.
Forms
platoon · platoons