seat belt

noun

: an arrangement of straps designed to hold a person steady in a seat (as in an airplane or automobile)

Examples of seat belt 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.
The board also recommended the school district prioritize bus operators that provide and require the use of seat belts. Alexandra Skores, CNN Money, 24 Sep. 2025 Initial pictures also show a pair of seat belts on the swiveling front-facing rear bench, so you there ought to be two sleeping berths to accommodate those two extra people. New Atlas, 23 Sep. 2025 After being secured with seat belts, the lights would go out and the attraction would simulate a ghostly presence sending them plummeting downward in total darkness. Emma Bussey, FOXNews.com, 23 Sep. 2025 Outside of seat belt safety, a vehicle must meet additional criteria to win a Top Safety Pick award, which include earning a good rating in two front crash tests and one side crash test. Jackie Charniga, Freep.com, 21 Sep. 2025 See All Example Sentences for seat belt

Word History

First Known Use

1932, in the meaning defined above

Time Traveler
The first known use of seat belt was in 1932

Browse Nearby Words

Cite this Entry

“Seat belt.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/seat%20belt. Accessed 30 Sep. 2025.

Kids Definition

seat belt

noun
: a strap designed to hold a person in a seat (as in an automobile or airplane)

More from Merriam-Webster on seat belt

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