diminishing returns

plural noun

1
: a rate of yield that beyond a certain point fails to increase in proportion to additional investments of labor or capital
2
: benefits that beyond a certain point fail to increase in proportion to extended efforts

Examples of diminishing returns in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Yet for many enterprises, this growing investment delivers diminishing returns. CBS News, 22 Jan. 2026 Researchers found that increasing the finger count from three to five improved the hand’s crawling efficiency, but adding more beyond that resulted in diminishing returns. Mack Degeurin, Popular Science, 22 Jan. 2026 Each 40-ish minute episode following the premiere delivers diminishing returns, Elba can only beg people to listen to him so many times before growing monotonous, and when the train creeps to a polite stop at its final destination, there’s little suspense to the resolution and even less sense. Ben Travers, IndieWire, 14 Jan. 2026 This breakthrough piece introduced a mode that Koubi has repeated in subsequent works with somewhat diminishing returns. Richard Brody, New Yorker, 19 Dec. 2025 See All Example Sentences for diminishing returns

Word History

First Known Use

1815, in the meaning defined at sense 1

Time Traveler
The first known use of diminishing returns was in 1815

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Cite this Entry

“Diminishing returns.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/diminishing%20returns. Accessed 3 Feb. 2026.

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