rate of change

noun phrase

: a value that results from dividing the change in a function of a variable by the change in the variable
velocity is the rate of change in distance with respect to time

Examples of rate of change in a Sentence

Recent Examples on the Web
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And with the rapid rate of change in this space, sticking with decades-old business travel programs is no longer sufficient. Egor Karpovich, Forbes.com, 18 July 2025 But this increase in births — and, by extension, pregnancies — does not explain the rate of change in emergency visits, which far surpasses it. Andrea Suozzo, ProPublica, 1 July 2025 Combined with inflexible legacy systems, many organizations face issues with outdated processes and a general inability to keep up with the rate of change. Jakob Freund, Forbes.com, 17 June 2025 In the past, the tech industry could count on a somewhat predictable and constant rate of change, as computers got smaller and faster over time. Reed Albergotti, semafor.com, 11 June 2025 See All Example Sentences for rate of change

Word History

First Known Use

1876, in the meaning defined above

Time Traveler
The first known use of rate of change was in 1876

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Cite this Entry

“Rate of change.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rate%20of%20change. Accessed 29 Jul. 2025.

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