criminal law

noun

: the law of crimes and their punishments

Examples of criminal law in a Sentence

Recent Examples on the Web
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Just as extraordinary was that Friedmann, who knew as much about criminal law as many criminal lawyers do, appeared to have designed the plot precisely to confound prosecutors. James Verini, New Yorker, 2 Mar. 2026 The American Civil Liberties Union defended Hemani and said the government’s view threatens to broadly extend the reach of the criminal law. Los Angeles Times, 2 Mar. 2026 Scholars of immigration, media and criminal law say such a media campaign is unprecedented and paints a distorted picture of immigrants and crime. Huo Jingnan, NPR, 27 Feb. 2026 Severin Glaser, a professor of criminal law at the University of Innsbruck, offered a similar analysis. Owen Clarke, Outside, 21 Feb. 2026 See All Example Sentences for criminal law

Word History

First Known Use

1672, in the meaning defined above

Time Traveler
The first known use of criminal law was in 1672

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Cite this Entry

“Criminal law.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/criminal%20law. Accessed 10 Mar. 2026.

Legal Definition

criminal law

noun
: public law that deals with crimes and their prosecution compare civil law

Note: Substantive criminal law defines crimes, and procedural criminal law sets down criminal procedure. Substantive criminal law was originally common law for the most part. It was later codified and is now found in federal and state statutory law.

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