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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 council added that an additional 111 lives could be saved if everyone wore seat belts. Jasmine Laws, MSNBC Newsweek, 26 Nov. 2025 Both drivers were wearing seat belts at the time of the crash. CBS News, 25 Nov. 2025 Some American automakers have been skeptical, arguing that the new model may exaggerate injury risks and undercut the value of some safety features such as seat belts and airbags. Jeff McMurray, Arkansas Online, 23 Nov. 2025 Some American automakers have been skeptical, arguing the new model may exaggerate injury risks and undercut the value of some safety features such as seat belts and airbags. Jeff McMurray, Fortune, 23 Nov. 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 1 Dec. 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

Last Updated: - Updated example sentences
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