case law

noun

: law established by judicial decision in cases

Examples of case law in a Sentence

Case law says that a person has a right to privacy.
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.
Stalking doesn't fit that definition, Garnett wrote in her opinion, citing case law and legal precedents. Michael R. Sisak, Arkansas Online, 31 Jan. 2026 Stalking doesn’t fit that definition, Garnett wrote in her opinion, citing case law and legal precedents. Michael R. Sisak, Los Angeles Times, 30 Jan. 2026 It’s shaped in our courts, developed through case law, and always at risk of being challenged. Michelle F. Solomon, Miami Herald, 30 Jan. 2026 Patrick Semmens, vice president of the group providing legal assistance to Simonton, said that case law suggests the National Labor Relations Act (which applies to private sector employees) covers charter school teachers. Jennah Pendleton, Sacbee.com, 28 Jan. 2026 See All Example Sentences for case law

Word History

First Known Use

1731, in the meaning defined above

Time Traveler
The first known use of case law was in 1731

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Cite this Entry

“Case law.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/case%20law. Accessed 2 Feb. 2026.

Legal Definition

case law

noun
: law established by judicial decisions in cases as distinguished from law created by legislation

called also decisional law

see also common law

More from Merriam-Webster on case law

Last Updated: - Updated example sentences
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