learning curve

noun

1
: a curve plotting performance against practice
especially : one graphing decline in unit costs with cumulative output
2
: the course of progress made in learning something

Examples of learning curve in a Sentence

Recent Examples on the Web
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Pappas called it a trial and error process, because there’s a learning curve involved to determine how grass reacts to a new environment. — John Wawrow, Chicago Tribune, 15 Sep. 2026 All the features on the app work seamlessly with no learning curve required. — Charley Ward, Condé Nast Traveler, 1 Sep. 2026 Some learning curve should be expected, and based on Saturday, the Chiefs might be wise to give him more time to develop. — Jesse Newell, New York Times, 23 Aug. 2026 That intuition usually takes years to build, but a new controller from MIT engineers compresses that learning curve to a single session. — New Atlas, 21 Aug. 2026 See All Example Sentences for learning curve

Word History

First Known Use

1903, in the meaning defined at sense 1

Time Traveler
The first known use of learning curve was in 1903

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Cite this Entry

“Learning curve.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/learning%20curve. Accessed 3 Oct. 2026.

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