invention

noun

in·​ven·​tion in-ˈven(t)-shən How to pronounce invention (audio)
1
a
: something invented: such as
(1)
: a device, contrivance, or process originated after study and experiment
(2)
: a product of the imagination
especially : a false conception
b
: a short keyboard composition featuring two- or three-part counterpoint
2
: the act or process of inventing
3
: productive imagination : inventiveness
4

Did you know?

What is the difference between innovation and invention?

The words innovation and invention overlap semantically but are really quite distinct.

Invention can refer to a type of musical composition, a falsehood, a discovery, or any product of the imagination. The sense of invention most likely to be confused with innovation is “a device, contrivance, or process originated after study and experiment,” usually something which has not previously been in existence.

Innovation, for its part, can refer to something new or to a change made to an existing product, idea, or field. One might say that the first telephone was an invention, the first cellular telephone either an invention or an innovation, and the first smartphone an innovation.

Examples of invention in a Sentence

The light bulb was one of the most important inventions of the 19th century. The stories he told about his military service were just inventions. His explanation was pure invention. Parts of the movie were accurate, but much of it was invention. the invention of a new product the invention of a false story an artist with exceptional powers of invention
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.
Just a short walk from the soundstage where the cast was filming that climactic scene is a workshop containing some of Reed's inventions. EW.com, 10 Apr. 2025 Betty’s world is introduced with real decor, like a big grey bed and an amusingly goofy invention of Grampy’s, but the handmade quality falls by the wayside as most of the rest of David Rockwell’s sets are conjured via that old menace, the big flat LED screen. Jackson McHenry, Vulture, 8 Apr. 2025 Colossal is leaning into the pop culture significance of its invention, including setting up the pups for a photo shoot on the Iron Throne from Game of Thrones, courtesy of Peter Jackson. Adam Carlson, People.com, 7 Apr. 2025 That team was an elegant invention being displayed at the 1893 World’s Fair in Chicago, with gears and pulleys that hinted at a new era. Grant Brisbee, New York Times, 6 Apr. 2025 See All Example Sentences for invention

Word History

First Known Use

14th century, in the meaning defined at sense 4

Time Traveler
The first known use of invention was in the 14th century

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Cite this Entry

“Invention.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/invention. Accessed 22 Apr. 2025.

Kids Definition

invention

noun
in·​ven·​tion in-ˈven-chən How to pronounce invention (audio)
1
: something invented
especially : an original device or process
2
: an imaginary story
3
: the act, process, or power of inventing

Legal Definition

invention

noun
in·​ven·​tion
: a device, process, or discovery under U.S. patent law that is new and useful, that reflects extraordinary creative ability or skill, and that makes a distinct and recognized contribution to and advancement of science
also : the act or process of creating such an invention compare aggregation, combination, equivalent

More from Merriam-Webster on invention

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