The master-at-arms is responsible for maintaining security on the ship.

The passage of arms between the two nobles lasted for years.

The escalating tension between the two nations has sparked fears of a new arms race.

It is a constitutional right for citizens to bear arms.

The men-at-arms were well-trained and ready for battle.

The man-at-arms fought bravely on the battlefield.

The sergeant at arms called the meeting to order.

The serjeant at arms is responsible for maintaining order and security in the legislative chamber.

The serjeant-at-arms is responsible for maintaining order and security in the legislative chamber.

They were brothers in arms, fighting together with their weapons.