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.
Video from the scene showed the Hollywood police cruiser with its airbags deployed, and both doors from the driver's side of the vehicle were removed. Morgan Rynor, CBS News, 20 May 2026 Atlanta is getting a new indoor theme park off Spaghetti Junction with over 50,000 square feet of space for adrenaline-pumping activities like a 35-foot slide, airbag obstacle courses, trampolines, sports courts and carnival-style rides. Olivia Wakim, AJC.com, 20 May 2026 Greenlight Capital’s David Einhorn compared it to an airbag that works perfectly except in a car accident. Gautam Mukunda, Mercury News, 19 May 2026 This covers all seatbelts and airbags within your vehicle, typically for five years or 60,000 miles (though the specifics will vary by maker). Kate Tully Ellsworth, USA Today, 18 May 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 29 May. 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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