Definition of "airbag" []

• 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. (noun)
• A person who talks too much; a windbag or gossip. (noun)

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• "The powder that is used to depoly the airbag is an irritant and can cause a smoke or haze in the car."
• "Honda's latest US recall airbag affects certain 2001 and 2002 Accord sedans, Civic compacts,"
• "Honda's latest U.S. recall airbag affects certain 2001 and 2002 Accord sedans, Civic compacts, Odyssey minivans, CR-V small sport utility vehicles and some 2002 Acura TL sedans."