variants or startup
often attributive
1
: the act or an instance of setting in operation or motion
2
: a fledgling business enterprise

Examples of start-up in a Sentence

Recent Examples on the Web
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SpaceX in November launched a test satellite with an AI server from start-up Starcloud. Jason Ma, Fortune, 6 Feb. 2026 Deeptech start-ups are built on hard science or engineering breakthroughs that solve big problems, not just on apps or consumer trends. Rhonda Richford, Footwear News, 4 Feb. 2026 While Israel has faced sharp criticism over its war in Gaza, start-up executives say foreigners are eager to buy systems developed and tested on the battlefield. Shira Rubin, Washington Post, 3 Feb. 2026 Using the process of elimination, work your way down the list until your start-up problem is remedied. David Beaulieu, The Spruce, 1 Feb. 2026 See All Example Sentences for start-up

Word History

First Known Use

1845, in the meaning defined at sense 1

Time Traveler
The first known use of start-up was in 1845

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Cite this Entry

“Start-up.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/start-up. Accessed 9 Feb. 2026.

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