dry run

noun

Synonyms of dry runnext
1
: a practice exercise : rehearsal, trial
2
: a practice firing without ammunition

Examples of dry run in a Sentence

We did a dry run of the experiment. After several dry runs, she was ready to give the speech.
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.
Even the smallest components are painted or treated to ensure maximum longevity, while final assembly (carried out after at least one dry run) aims for millimeter-perfect panel gaps, impeccable door closure, and a rattle-free ride. Simon De Burton, Robb Report, 1 Apr. 2026 Even if the sun stays quiet through the flight, the Artemis II crew will conduct a shelter-building dry run on day 8 of the mission. Meghan Bartels, Scientific American, 31 Mar. 2026 So, consider today a dry run of what will ultimately occur when the war winds down. Morgan Chittum, CNBC, 31 Mar. 2026 In short, the conflict contained a dry run for a potential chemical attack. Efrat Lachter, FOXNews.com, 29 Dec. 2025 See All Example Sentences for dry run

Word History

First Known Use

1887, in the meaning defined at sense 1

Time Traveler
The first known use of dry run was in 1887

Browse Nearby Words

Cite this Entry

“Dry run.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dry%20run. Accessed 6 Apr. 2026.

Kids Definition

dry run

noun
1
: a practice firing without ammunition
2
: a practice exercise
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