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Synonyms

test case

American  

noun

  1. a typical case whose court decision may be interpreted as a precedent for application in future similar cases.

  2. a legal action taken, sometimes deliberately by agreement of both parties, with a special view to determining the position of the law on some matter, as the constitutionality of a statute.


test case British  

noun

  1. a legal action that serves as a precedent in deciding similar succeeding cases

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of test case

First recorded in 1890–95

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Therefore industrial players are a good real world test case for the implementation of AI.

From Barron's Jun. 30, 2026

But the Dershowitz lawsuit may have been a less than ideal test case.

From Los Angeles Times Jun. 29, 2026

A test case before a German court could have implications for hundreds of thousands of disabled people in the country who currently work for less than the legal minimum wage.

From BBC Jun. 24, 2026

He said he didn’t set out to create a legal test case but he wasn’t the kind of person to just pay the fine quietly.

From The Wall Street Journal Jun. 9, 2026

Illustrations provided—rough illustrations where the test case is clearly Kelsea.

From "Every Day" by David Levithan

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