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
The catch-22 is that suiting up through the pain has probably decelerated the recovery process.
—
Bennett Durando, Denver Post, 9 May 2025
Despite a strong first-quarter earnings report, Palantir stock slid as Wall Street balked at its valuation, AI business, and decelerating international growth.
—Quartz Staff, Quartz, 6 May 2025
The team is already exploring Ronan’s ability to move in time to predictable, but more irregular rhythms–decelerating and accelerating stimuli, more complex patterns, etc.
—Laura Baisas, Popular Science, 1 May 2025
Not surprisingly, overall inventory is up, appreciation is decelerating, and sellers no longer have the stronger hand.
—Peter Lane Taylor, Forbes.com, 30 Apr. 2025
See All Example Sentences for decelerate
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Bennett Durando, Denver Post, 9 May 2025
Despite a strong first-quarter earnings report, Palantir stock slid as Wall Street balked at its valuation, AI business, and decelerating international growth.
—Quartz Staff, Quartz, 6 May 2025
The team is already exploring Ronan’s ability to move in time to predictable, but more irregular rhythms–decelerating and accelerating stimuli, more complex patterns, etc.
—Laura Baisas, Popular Science, 1 May 2025
Not surprisingly, overall inventory is up, appreciation is decelerating, and sellers no longer have the stronger hand.
—Peter Lane Taylor, Forbes.com, 30 Apr. 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 16 May. 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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