Siren
Definition 1 of 4
Pro Tip 1/2
Emergency Context
Used to signal danger or urgency, often heard before seeing the emergency vehicle. I pulled over when I heard the siren coming from behind.
Pro Tip 2/2
Attention Grabbing
Sirens are designed to grab attention, overpowering other noises in the environment. The siren cut through the night's quiet, signaling a nearby emergency.