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
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Invite contradiction not as a threat, but as a stress test. Vibhas Ratanjee, Forbes.com, 3 Aug. 2025 Following another successful round of Federal Reserve stress tests in June, there’s a lot of potential here for years of multibillion dollar buybacks. Jeff Marks, CNBC, 22 July 2025 The Federal Reserve Bank of Boston recently pointed out that private credit could be a systemic risk to the financial system under a severe adverse scenario, which is exactly what the stress tests are supposed to test for. Alicia Adamczyk, Fortune, 28 June 2025 Her pregnancy was high risk, requiring twice-a-week ultrasounds and stress tests at the hospital. John Daley, NPR, 22 June 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 6 Aug. 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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