warning siren

Examples (10)

• The air-raid warning siren sounded, and everyone rushed to the shelter.
• As the storm approached, the loud warning siren alerted residents to seek safety.
• The factory's warning siren signals the end of the workday.
• We heard the distant warning siren of a passing train.
• The warning siren was activated to inform people about the impending danger.
• During drills, the warning siren tests the evacuation procedures.
• The piercing sound of the warning siren meant we had to stop what we were doing.
• He was used to the sound of the warning siren from his job at the emergency services.
• The warning siren indicates that a hazardous situation is developing.
• When the warning siren began to wail, we knew it was time to take cover.