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trial run

noun

: a testing exercise : experiment

Examples of trial run in a Sentence

They will put the software through many trial runs before putting it on the market. We will have to give the machine a trial run.
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.
Great Big Beautiful Life follows two rival writers, Alice Scott and Hayden Anderson who are each given a one-month trial run to write the biography of a reclusive former socialite, Margaret Ives, per a synopsis. Lizz Schumer, PEOPLE, 13 Nov. 2025 However, the president shared intentions to resume testing following Russia’s successful trial run of its new nuclear-capable cruise missile, known as the Burevestnik, which flew 8,700 miles. Ashleigh Fields, The Hill, 5 Nov. 2025 Even as the judge stayed within the sentencing guidelines, with today as a trial run, pardon the pun, expect those filings in the very near future, I’m told. Dominic Patten, Deadline, 3 Oct. 2025 But unlike most beginnings, this one got a trial run, Joining the Lakers in February gave Dončić a sense of what life in Los Angeles would be like. Dan Woike, New York Times, 24 Sep. 2025 See All Example Sentences for trial run

Word History

First Known Use

1903, in the meaning defined above

Time Traveler
The first known use of trial run was in 1903

Cite this Entry

“Trial run.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/trial%20run. Accessed 30 Nov. 2025.

More from Merriam-Webster on trial run

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