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
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Meanwhile, the Tricity 300, which now comes with airbags, isn’t even playing the same game with around 28 hp and 21 lb-ft (29 Nm) of torque. New Atlas, 11 Apr. 2026 Regardless of how the capsule lands, five giant airbags will be inflated with helium at the top of the capsule to help keep it upright as recovery crews work to secure the spacecraft and prepare to extract the astronauts. Tom Costello, NBC news, 10 Apr. 2026 The capsule will then splashdown in the ocean, after which five orange airbags will inflate around the top of the spacecraft and flip the capsule into an upright position. Eric Lagatta, USA Today, 10 Apr. 2026 Ford is recalling 3,170 Maverick trucks and Bronco Sport SUVs due to faulty occupant detection sensors for front-passenger airbags which could result in a failure to deploy when intended, per Autoblog. Adam Ismail, The Drive, 8 Apr. 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 19 Apr. 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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