trial run

noun

Synonyms of trial runnext
: 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.
Name what feels safe and consider a trial run of something that doesn’t seem too dangerous. Tarot.com, Sun Sentinel, 9 Feb. 2026 That resumption followed a trial run in December. Glenn Taylor, Sourcing Journal, 4 Feb. 2026 While in space, the crew will be tasked with demonstrating docking procedures in Earth’s orbit, conducting science experiments and testing various systems aboard the Orion capsule as a kind of trial run for that future landing. Denise Chow, NBC news, 31 Jan. 2026 Aniston repeats after the impromptu trial run. Emma Banks, InStyle, 6 Jan. 2026 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 15 Feb. 2026.

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