battalion

US /bəˈtæl.i.ən/
UK /bəˈtæl.i.ən/
"battalion" picture
1.

a large body of troops ready for battle, especially an infantry unit forming part of a brigade typically commanded by a lieutenant colonel.

:
The first battalion was ordered to advance.
He served in a marine battalion during the war.
2.

a large group of people or things.

:
A whole battalion of reporters descended on the scene.
She faced a battalion of challenges in her new role.