know-how
Americannoun
noun
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ingenuity, aptitude, or skill; knack
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commercial and saleable knowledge of how to do a particular thing; experience
Etymology
Origin of know-how
1830–40, noun use of verb phrase know how
Explanation
Know-how is the knowledge and skill needed to complete a task. Mechanics have a lot of know-how when it comes to cars. This folksy word pretty much defines itself: when you have know-how, you know how to do something. People pick up know-how in many ways. In school, you can gain know-how, especially in classes that are very practical. The best way to get know-how is through experience. For example, teachers may learn about teaching in school, but they won't have a lot of know-how till they've spent a few years in front of a class of students.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
"Only studies like ours offer an overview of these traditions which bear witness to genuine know-how and diverse traditions."
From Science Daily ● Aug. 21, 2026
Huettl said the Leapmotor partnership would combine German industrial know-how with the Chinese company's software expertise "to create the best of both worlds".
From Barron's ● Aug. 16, 2026
That, according to the British economist, shows the importance of the third factor: know-how.
From BBC ● Jul. 4, 2026
But he’s bootstrapped himself into intelligence and with savvy networking and know-how, he becomes indispensable to the British, volunteering as a major to survey land and negotiate treaties with the Native tribes and French army.
From Los Angeles Times ● Jul. 2, 2026
Nearly a decade would pass before the United States regained the know-how or the will to launch espionage operations on Russian soil.
From "Spies: The Secret Showdown Between America and Russia" by Marc Favreau
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
