The armed services play a crucial role in maintaining national security.

I won a jackpot on the one-armed bandit.

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

The tone arm of the record player is adjustable.

It is a constitutional right for citizens to bear arms.

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.

The soldiers were equipped with small arms.

He straight-armed the defender to push him away.