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 crashes do occur, seatbelts and airbags save many lives every day. David Goodhue, Miami Herald, 17 Oct. 2025 Keeping a pet loose in the car can pose risks, such as small dogs crawling into the footwell and interfering with the brake or pedal, larger pets blocking your view, or, in the case of an accident, unrestrained pets could be crushed by airbags or thrown out. Liz O'Connell, MSNBC Newsweek, 16 Oct. 2025 Hanney testified investigators collected crash data from each vehicles' airbag control modules. Chris Ramirez, jsonline.com, 2 Oct. 2025 Chinese media reports say the system works almost like an airbag. Sujita Sinha, Interesting Engineering, 25 Sep. 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 24 Oct. 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
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