test bed
noun
: a vehicle (such as an airplane) used for testing new equipment (such as engines or weapons systems)
broadly
: any device, facility, or means for testing something in development
Examples of test bed in a Sentence
Recent Examples on the Web
Throughout its lifespan, the station has served as a test bed for scientific research in microgravity and has in years past opened itself up to private commercial missions.
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Eric Lagatta, USA Today, 17 Mar. 2026
Self-driving truck firm Einride will soon begin using a Central Texas highway as a test bed for its purpose-built, cabless autonomous freight vehicles.
—Andrea Guzmán, Austin American Statesman, 17 Mar. 2026
The European Union functions as a test bed that nudges platforms toward global defaults, and other countries are already taking note.
—Jason Parham, Wired News, 23 Jan. 2026
The station was repeatedly described as a test bed for prospective elements of lunar infrastructure.
—Ilya Ferapontov, Scientific American, 29 Dec. 2025
See All Example Sentences for test bed
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Eric Lagatta, USA Today, 17 Mar. 2026
Self-driving truck firm Einride will soon begin using a Central Texas highway as a test bed for its purpose-built, cabless autonomous freight vehicles.
—Andrea Guzmán, Austin American Statesman, 17 Mar. 2026
The European Union functions as a test bed that nudges platforms toward global defaults, and other countries are already taking note.
—Jason Parham, Wired News, 23 Jan. 2026
The station was repeatedly described as a test bed for prospective elements of lunar infrastructure.
—Ilya Ferapontov, Scientific American, 29 Dec. 2025
See All Example Sentences for test bed
Cite this Entry
“Test bed.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/test%20bed. Accessed 25 Mar. 2026.
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