airbags
An airbag is a safety device that inflates quickly to protect people from injury in a car crash. It's like a big cushion that pops out of the steering wheel or dashboard.
When you get into a car, you'll often see airbags all around you, and they're usually hidden behind a plastic cover. If the car crashes or brakes hard, the airbag will inflate very quickly to help spread the force of the impact across your body. This can make a big difference in how serious the injuries are, especially for drivers and passengers who aren't wearing seatbelts.
If someone says that a certain type of vehicle is equipped with advanced airbags, they might be referring to special features like side airbags or curtain airbags that provide extra protection in different types of accidents.
noun
A protective system in automobiles in which when a crash occurs, a bag containing nitrogen, formed by the explosive decomposition of sodium azide, quickly inflates in front of the driver or passenger, preventing injury to the head. Side air bags, including the back seat passengers, also prevent injury.
Real examples of "airbags" in context
