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.
For our affordable mattress reviews, our testers gave each new mattress a trial run of at least a couple weeks of consistent sleep to assess their qualities. Nashia Baker, Architectural Digest, 20 May 2025 The process used for this field is far different from those short-term temporary pitches, but the Nations League was an important trial run. Paul Tenorio, New York Times, 22 Apr. 2025 After Liesl agrees to the trial run, Zsa-zsa retrieves six show boxes that contain blueprints for three complex infrastructure projects across the fictional Modern Greater Independent Phoenicia. Lovia Gyarkye, HollywoodReporter, 18 May 2025 The prey robot was programmed to move only once per trial run but each time at different amplitudes. Jennifer Ouellette, Ars Technica, 18 Mar. 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 6 Jun. 2025.

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