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airbag

noun

air·​bag ˈer-ˌbag How to pronounce airbag (audio)
variants or air bag
: a bag that is inflated with air typically for use as a cushion or safety device
especially : such a bag installed in an automobile as a safety device designed to inflate automatically in case of collision

Examples of airbag in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
But if a person was in a car crash with no airbag, her jaw could shatter. Victoria Barry, MSNBC Newsweek, 3 Dec. 2025 In cars, those chips are used to connect the battery to motors, for lights and sensors, for braking systems, airbag controllers, entertainment systems and electric windows. Sam Meredith, CNBC, 28 Nov. 2025 The outlet also reports that several of the skiers deployed avalanche airbags during the incident, while rescue efforts included more than 250 emergency personnel, including a rescue helicopter, avalanche dogs and the alpine police. Clare Fisher, PEOPLE, 27 Nov. 2025 Takeoff is booster assisted, and landing is achieved with parachutes combined with dispensable airbags. Prabhat Ranjan Mishra, Interesting Engineering, 23 Nov. 2025 See All Example Sentences for airbag

Word History

First Known Use

1782, in the meaning defined above

Time Traveler
The first known use of airbag was in 1782

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Cite this Entry

“Airbag.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/airbag. Accessed 4 Dec. 2025.

Kids Definition

air bag

noun
: an automobile safety device consisting of a bag designed to inflate automatically especially in front of a rider in case of a collision
Last Updated: - Updated example sentences
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