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.
Faulty ignition switches in Chevy Cobalts and other vehicles caused cars to stall, shut off power, and disable airbags — sometimes just moments before a crash. Christopher Dilella, CNBC, 26 Jan. 2026 Chicago is the latest city to have reported airbag thefts, following Baltimore and Pittsburgh. Jeramie Bizzle, CBS News, 25 Jan. 2026 In the event of an impact, the vehicle’s safety system automatically shifts the seats into a safer rearward position while deploying the helmet airbag at the same time as the side airbags, helping to reduce the risk of head and upper-body injuries. Bojan Stojkovski, Interesting Engineering, 24 Jan. 2026 The athletes, mostly male and mostly dressed in baggy sweats or cargo pants, take turns riding down a dry synthetic ski surface, flying off a ramp, and doing aerial tricks before falling onto an airbag. Sean Gregory, Time, 22 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

Browse Nearby Words

Cite this Entry

“Airbag.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/airbag. Accessed 28 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
Last Updated: - Updated example sentences
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