Synonyms of inventionnext
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.
Mark Asta, dean of Berkeley’s College of Engineering, said EPIC could help move university inventions toward commercial products. Aamir Khollam, Interesting Engineering, 11 Aug. 2026 Effective, but not prescribed much anymore since the invention of hydrocolloid bandages. Literary Hub, 11 Aug. 2026 In an increasingly intangible economy, the most enduring advantage may not be a single invention, but the intellectual property ecosystem surrounding it. Joseph K. Hopkins, Forbes.com, 10 Aug. 2026 In the late 1940s, the invention of the automatic shut-off gas nozzle enabled consumers to safely fill their own tanks without spilling gasoline or sparking a fire. Jason Dressel, Fortune, 10 Aug. 2026 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 13 Aug. 2026.

Kids Definition

invention

noun
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

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