: something created by combining elements from two or more sources: such as
a
: a piece of music created by digitally overlaying an instrumental track with a vocal track from a different recording
b
: a movie or video having characters or situations from other sources
c
: a Web service or application that integrates data and functionalities from various online sources

Examples of mash-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.
Earlier this year, the brand created almond croissants, an almond-sugar-dough mash-up that left fans wanting more. Kait Hanson, Southern Living, 5 Aug. 2025 The song sounded vaguely familiar, like a mash-up of electronic music that had been popular a few years earlier. Hazlitt, 30 July 2025 The mash-up of old and new, establishment and not, is a reflection of Dennen, who’s a newsman at heart. Samantha Conti, Footwear News, 29 July 2025 Its amusing cosmetic/munitions mash-up purposefully offset the more austere and traditional feel of Beinecke Plaza. Oldenburg, who died in 2022 at the age of 92, became known for his giant-sized representations of everyday objects such as a hamburger, a trowel and an electrical plug. Christopher Arnott, Hartford Courant, 26 July 2025 See All Example Sentences for mash-up

Word History

First Known Use

1859, in the meaning defined above

Time Traveler
The first known use of mash-up was in 1859

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Cite this Entry

“Mash-up.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mash-up. Accessed 21 Aug. 2025.

Kids Definition

mash-up

noun
ˈmash-ˌəp
: something created by combining elements from two or more sources: as
a
: a piece of music created by digitally overlaying an instrumental track with a vocal track from a different recording
b
: a movie or video having characters or situations from other sources
c
: a Web service or application that integrates data and functions from various online sources
Last Updated: - Updated example sentences
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