Barrack (verb)

1. To live in military quarters.
2. To cheer or shout in support of a team or individual.

Origin:

From middle english berk, from old english beorgan "to protect, shelter", from proto-germanic *bergan .

Examples:

1. The soldiers barracked in the barracks.
2. He barracked for the home team.
3. The crowd barracked loudly during the match.
4. The fans barracked for their team throughout the game.
5. The soldiers were barracked in the base for the duration of their deployment.