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.
Emt wasn’t wearing a seat belt and was thrown clear of the truck. Lori Riley, Hartford Courant, 5 Mar. 2026 The top mistake parents make with car seats has to do with the seat belt. Brittney Melton, NPR, 2 Mar. 2026 Five people were involved in the crash, and at least one person wasn't wearing their seat belt, according to the report. Wcco Staff, CBS News, 26 Feb. 2026 Grabs, Part 2 Freeskiing has its own glossary of these grabs, including Japan (behind and across to grab opposite ski) and seat belt (imagine putting a seatbelt on, but by bringing the buckle up to grab the latch). Joseph Wilson, Chicago Tribune, 5 Feb. 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 13 Mar. 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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