mock-up

noun

ˈmäk-ˌəp How to pronounce mock-up (audio)
ˈmȯk-
Synonyms of mock-upnext
1
: a full-sized structural model built to scale chiefly for study, testing, or display
2
: a working sample (as of a magazine) for reviewing format, layout, or content

Examples of mock-up in a Sentence

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.
In-hand images aren’t yet available, but a speculative mock-up gives an idea of what fans can expect from the upcoming release. Riley Jones, Footwear News, 29 Jan. 2026 At first there weren’t any submissions to discuss, so Wheeler and Boyd took us through the creation of a physical mock-up. Nell Freudenberger, Harpers Magazine, 27 Jan. 2026 More about the controversial plans and mock-ups of the coins is in the full story, here. Kathryn Palmer, USA Today, 27 Jan. 2026 Preparations also included a fitting with Nicola trying on a mock-up of the garment before additional changes were made to the final design. Bailey Richards, PEOPLE, 20 Jan. 2026 See All Example Sentences for mock-up

Word History

First Known Use

1920, in the meaning defined at sense 1

Time Traveler
The first known use of mock-up was in 1920

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Cite this Entry

“Mock-up.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mock-up. Accessed 2 Feb. 2026.

Kids Definition

mock-up

noun
ˈmäk-ˌəp
ˈmȯk-
: a full-sized model built for study, testing, or display
a mock-up of a car

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