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.
When the steering wheel is retracted, the vehicle activates a passenger airbag integrated into the instrument panel. Neetika Walter, Interesting Engineering, 8 Jan. 2026 An airbag had also been deployed in the passenger location. Gabrielle Rockson, PEOPLE, 7 Jan. 2026 The college has offered the training for decades, and its Automotive and Related Technology program has evolved with industry changes — including the advent of fuel injection, airbags and the rise of electric vehicles. Daniel Miller, Los Angeles Times, 6 Jan. 2026 Both cars’ airbags went off, and both cars were totaled, according to Wendy. Sarah Dahlberg, NBC news, 6 Jan. 2026 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 9 Jan. 2026.

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
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