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
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Burris, who was not wearing a seat belt, died at the scene of the crash, CHP Officer Jasmine Lopez said. City News Service, San Diego Union-Tribune, 29 May 2026 Police said the friend is believed to have been the only person in the car who was wearing a seat belt, though it may not have been properly secured. Abigail Adams, PEOPLE, 28 May 2026 Williams was not wearing a seat belt at the time of the crash and was pronounced dead at the scene. Kendrick Calfee, Kansas City Star, 23 May 2026 During the two-week campaign, Sacramento police will deploy additional officers to look for drivers and passengers who are not wearing seat belts, as well as children who are not properly secured in age-appropriate safety seats. Reeti Malhotra, Sacbee.com, 18 May 2026 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 4 Jun. 2026.

Kids Definition

seat belt

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

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