power series

noun

: an infinite series whose terms are successive integral powers of a variable multiplied by constants

Examples of power series in a Sentence

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The terms in the power series involve increasingly high powers of x, so unless they are paired with extremely small coefficients, large x-values will make the power series blow up. Erica Klarreich, Quanta Magazine, 8 Jan. 2025 In the playoffs last season, Kleber’s 3-and-D skillset helped power series victories over the Utah Jazz and Suns. Dallas News, 18 Oct. 2022 In his later work, Newton’s power series gave him a Swiss Army knife for calculus. Steven Strogatz, Quanta Magazine, 31 Aug. 2022

Word History

First Known Use

1884, in the meaning defined above

Time Traveler
The first known use of power series was in 1884

Dictionary Entries Near power series

Cite this Entry

“Power series.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/power%20series. Accessed 1 Feb. 2025.

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