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.
There is a lot of red, including the seat belts, stitching, and, on some models, a red engine cover. Erik Shilling, Robb Report, 11 Dec. 2025 Aimed to prop up a child to the height of a seat belt, a booster seat should allow the belt to properly fit across the upper thighs and to lie snugly across the shoulder and chest. Stuart Dyos, USA Today, 8 Dec. 2025 So please fasten your seat belts, stow your tray tables, and put your seats in the upright position. Lim Hui Jie, CNBC, 1 Dec. 2025 The council added that an additional 111 lives could be saved if everyone wore seat belts. Jasmine Laws, MSNBC Newsweek, 26 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 22 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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