test run

noun

: an occurrence in which a product or procedure is tried in order to see if it works correctly
a test run of new software

Examples of test run 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.
Smells like a possible test run for the regular season, no? Tyler Estep, AJC.com, 13 Feb. 2026 Our team sat in the first row next to Moon to give Arie a test run. Ryan Hughes, CBS News, 11 Feb. 2026 Wilson was aboard a Brightline train test run in January 2018, just before the service officially launched. Brittany Wallman, Miami Herald, 10 Feb. 2026 The city official said Thursday that every test run on the water supply since last Friday has come back negative for any fuel or fuel derivatives in the water. Irene Wright, USA Today, 6 Feb. 2026 See All Example Sentences for test run

Browse Nearby Words

Cite this Entry

“Test run.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/test%20run. Accessed 18 Feb. 2026.

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster