decelerate
verb
de·cel·er·ate
(ˌ)dē-ˈse-lə-ˌrāt 
decelerated; decelerating
1
: to reduce the speed of : slow down
decelerate a car
2
: to decrease the rate of progress of
decelerate growth
decelerate soil erosion
: to move at decreasing speed
Examples of decelerate in a Sentence
she decelerated the car as we entered the school zone
Recent Examples on the Web
And for the third quarter, the Atlanta Fed’s GDP tracker points to growth decelerating to 2.1%.
—
Jason Ma, Fortune, 2 Aug. 2025
Sales in Japan were up 6 percent to 326 million euros, decelerating compared with exceptionally high tourism in 2024 and in the second quarter in particular.
—Luisa Zargani, Footwear News, 30 July 2025
Hiring decelerated after the Fed raised its benchmark interest rate 11 times in 2022 and 2023.
—Paul Wiseman, Chicago Tribune, 3 July 2025
In the first six months, the Stone Island DTC channel grew by 7 percent to 99.1 million euros, decelerating in the second quarter amid a generally more challenging global operating environment.
—Luisa Zargani, Footwear News, 23 July 2025
See All Example Sentences for decelerate
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Jason Ma, Fortune, 2 Aug. 2025
Sales in Japan were up 6 percent to 326 million euros, decelerating compared with exceptionally high tourism in 2024 and in the second quarter in particular.
—Luisa Zargani, Footwear News, 30 July 2025
Hiring decelerated after the Fed raised its benchmark interest rate 11 times in 2022 and 2023.
—Paul Wiseman, Chicago Tribune, 3 July 2025
In the first six months, the Stone Island DTC channel grew by 7 percent to 99.1 million euros, decelerating in the second quarter amid a generally more challenging global operating environment.
—Luisa Zargani, Footwear News, 23 July 2025
See All Example Sentences for decelerate
Cite this Entry
“Decelerate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/decelerate. Accessed 19 Aug. 2025.
Copy CitationKids Definition
decelerate
verb
de·cel·er·ate
(ˈ)dē-ˈsel-ə-ˌrāt
decelerated; decelerating
: to move or cause to move at decreasing speed : slow down
Medical Definition
decelerate
verb
de·cel·er·ate
(ˈ)dē-ˈsel-ə-ˌrāt
decelerated; decelerating
: to reduce the speed of : slow down
: to move at decreasing speed
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