decelerator

noun

de·​cel·​er·​a·​tor (ˌ)dē-ˈse-lə-ˌrā-tər How to pronounce decelerator (audio)
plural -s
: one that decelerates

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Cite this Entry

“Decelerator.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/decelerator. Accessed 21 Dec. 2025.

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