1. (chiefly British) A life preserver in the form of a buoyant belt
2. Safety belt

A belt attaching one to some object in order to prevent one from getting hurt; SYN. life belt. safety-belt

A safety belt used in a car or plane to hold one in one's seat in case of an accident.
Safety device in a motor vehicle or airplane that is designed to reduce the risk of injury to a passenger from sudden changes in velocity, such as during a collision or when brakes are applied sharply. In an emergency, it extends the time over which the decelerating force acts on a passenger thereby reducing that force to a safe level. It also spreads the force over a broad band across the chest and over the hip bone, reducing the pressure applied to the person. seatbelt + prikaži više

An automobile safety belt worn across the torso and over the shoulder