stress test

noun

: an electrocardiographic test of heart function before, during, and after a controlled period of increasingly strenuous exercise (as on a treadmill)

Examples of stress test 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.
Create a framework to demonstrate the potential to monetize a new product concept, and develop pragmatic prototypes that industry insiders can stress test. Dale Fickett, Forbes.com, 17 Apr. 2025 Trump is using a defibrillator on a patient who not only passed a stress test with flying colors but is beating everyone else in the 100-yard dash. Rich Lowry, National Review, 15 Apr. 2025 Casa performs annual stress tests on seed phrase backups. Trevor Laurence Jockims, CNBC, 6 Apr. 2025 Uncertainty is where those outcomes cannot be assigned numerical probabilities, but they can still be modeled and analyzed by using stress tests, history, storytelling, scenario analysis, and other tools. Felix Salmon, Axios, 8 Apr. 2025 See All Example Sentences for stress test

Word History

First Known Use

1955, in the meaning defined above

Time Traveler
The first known use of stress test was in 1955

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Cite this Entry

“Stress test.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/stress%20test. Accessed 2 May. 2025.

Medical Definition

stress test

noun
: an electrocardiographic test of heart function before, during, and after a controlled period of increasingly strenuous exercise (as on a treadmill)
Last Updated: - Updated example sentences
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