improvement

noun

im·​prove·​ment im-ˈprüv-mənt How to pronounce improvement (audio)
1
: the act or process of improving
2
a
: the state of being improved
especially : enhanced value or excellence
b
: an instance of such improvement : something that enhances value or excellence

Examples of improvement in a Sentence

Doctors were amazed by the sudden improvement in her medical condition. I've noticed a significant improvement in your work since the spring. The editor made some improvements to the article before it was printed. They spent the money on new kitchen cabinets and other home improvements.
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.
The federal complaint alleged that billing for upkeep and improvements to the Amadea from September 2021 to April 2022 tallied more than $1.3 million. Teri Figueroa, San Diego Union-Tribune, 7 Aug. 2025 Scott said that the two carried out the affair without Erin knowing by disguising their intimate meetings as trips to the home improvement store Lowe's. Chris Spargo, People.com, 7 Aug. 2025 With a robust installer network and over 15 million annual installations, Resideo is well-positioned to expand its portfolio and accelerate product development, leveraging its scale and operational discipline to drive margin improvement and long-term shareholder value. Joe Cornell, Forbes.com, 7 Aug. 2025 Bourbon & Beyond and Louder Than Life have announced major improvements coming to this year's multi-day music festivals, which are held annually at the Highlands Festival Grounds, 937 Phillips Lane. Kirby Adams, The Courier-Journal, 7 Aug. 2025 See All Example Sentences for improvement

Word History

First Known Use

circa 1550, in the meaning defined at sense 1

Time Traveler
The first known use of improvement was circa 1550

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Cite this Entry

“Improvement.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/improvement. Accessed 15 Aug. 2025.

Kids Definition

improvement

noun
im·​prove·​ment im-ˈprüv-mənt How to pronounce improvement (audio)
1
: the act or process of improving
2
a
: increased value or excellence
b
: something that adds to the value or appearance (as of a house)

Legal Definition

improvement

noun
im·​prove·​ment
: a usually permanent addition to or modification of real property that enhances its capital value and is distinguished from an ordinary repair in being designed to make the property more useful or valuable

More from Merriam-Webster on improvement

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