: knowledge of how to do something smoothly and efficiently : expertise

Examples of know-how in a Sentence

you'll gain some practical know-how in this auto mechanics class
Recent Examples on the Web
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The know-how that former rebels like Akram gained from foreign allies in their war to oust Mr. Assad – and in the U.S.-led fight against ISIS – is a point of pride. Dominique Soguel, Christian Science Monitor, 7 Apr. 2025 The result was Vero International, a line that couples the artisan know-how of Apollonio’s craftspeople with Simple Flair’s youthful, contemporary aesthetics. Laura May Todd, New York Times, 6 Apr. 2025 Leveraging the experience and technical know-how of strategic global system integrators (GSIs) can help drive customer adoption and maximize value. Dustin Johnson, Forbes.com, 4 Apr. 2025 For any living room that could use a charming focal point, this number from Mackenzie Childs in their signature courtly check indicates style, and design know-how. Julia Harrison, Architectural Digest, 31 Mar. 2025 See All Example Sentences for know-how

Word History

First Known Use

1838, in the meaning defined above

Time Traveler
The first known use of know-how was in 1838

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Cite this Entry

“Know-how.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/know-how. Accessed 15 Apr. 2025.

Kids Definition

know-how

noun
ˈnō-ˌhau̇
: knowledge of how to get things done : expertise

More from Merriam-Webster on know-how

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