test case

noun

1
: a representative case whose outcome is likely to serve as a precedent
2
: a proceeding brought by agreement or on an understanding of the parties to obtain a decision as to the constitutionality of a statute

Examples of test case in a Sentence

Recent Examples on the Web
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The test cases—meaning the HTML or other code that triggers an unsafe memory condition—are provided in each one and meet the same criteria Mozilla requires for all bugs to be considered security vulnerabilities in Firefox. Dan Goodin, ArsTechnica, 7 May 2026 Gotham’s $5 ticket initiative is, in many ways, a unique test case. Asli Pelit, New York Times, 6 May 2026 The roll out will provide a useful test case for eight months from now, when the federal deadline actually kicks in. Theresa Gaffney, STAT, 30 Apr. 2026 As development continues, the Asse II project stands as a test case. Aamir Khollam, Interesting Engineering, 29 Apr. 2026 See All Example Sentences for test case

Word History

First Known Use

1850, in the meaning defined at sense 1

Time Traveler
The first known use of test case was in 1850

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Cite this Entry

“Test case.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/test%20case. Accessed 15 May. 2026.

Legal Definition

test case

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