The crossing guard stopped traffic so the children could safely cross the street.

The dentist adjusted the occlusal guards so the patient could sleep without grinding their teeth.

The football players adjusted their chin guards before the game.

She adjusted the chin guard on her helmet to make sure it wouldn't shift during the race.

The coast guards launched a nighttime search and rescue operation after the fishing boat sent a distress signal.

He inspected the chain guard before the morning delivery to make sure it wouldn't fling grease onto his uniform.

The coach praised the shooting guards for their sharpshooting and defensive effort during the tournament.

At the state banquet, a yeoman of the guard stood unwaveringly by the monarch's side.

The honour guards stood motionless as the state flag was lowered at dusk.

At the state banquet, a guard of honor stood at attention as the visiting president arrived.