seat belt
Americannoun
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seat belts
plural
noun
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Also called: safety belt. a belt or strap worn in a vehicle to restrain forward motion in the event of a collision
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a similar belt or strap worn in an aircraft at takeoff and landing and in rough weather
Other Word Forms
Noun Inflected Forms
Etymology
Origin of seat belt
First recorded in 1945–50
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The cancellation of a flight in Canada after a child refused to wear a seat belt has reignited a debate about the etiquette and safety procedures relating to children travelling on planes.
From BBC ● Aug. 10, 2026
They raced to Susman’s home, loaded the computer in her station wagon, smothered the machine in pillows and blankets—and buckled the seat belt.
From The Wall Street Journal ● Jun. 20, 2026
Baker had to hit the brakes to avoid the collision, and the passenger, who wasn’t wearing a seat belt, fell off the seat.
From Los Angeles Times ● Apr. 21, 2026
Rivian is recalling 34,824 vehicles for a damaged seat belt pretensioner cable, representing a significant portion of its total sales.
From Barron's ● Dec. 3, 2025
“Not safe for you to walk around back there while we’re in motion. You wanna call Shenice, gotta do it right where you’re sitting. With your seat belt fastened.”
From "Clean Getaway" by Nic Stone
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