seat belt
Plural
seat belts
1
a belt in cars, airplanes, or helicopters that a passenger fastens around themselves to prevent serious injury in case of an accident
- Always remember to fasten your seat belt before starting the car to ensure your safety.
- The car's seat belt alarm went off, reminding passengers to buckle up.
- She adjusted her seat belt to fit snugly across her lap and chest before the flight took off.
- It's important for children to use a booster seat with a seat belt to be properly secured in the vehicle.
- The driver's seat belt saved him from serious injury during the accident.
Synonyms: