exclusionary rule

noun

Definition of exclusionary rule

: a legal rule that bars unlawfully obtained evidence from being used in court proceedings

Examples of exclusionary rule in a Sentence

Recent Examples on the Web For example, the American Civil Liberties Union was successful convincing the court to apply the exclusionary rule to the states in Mapp v. Ohio in 1961. — Paul M. Collins, The Conversation, "How conservative groups will advance their agendas before a Supreme Court with Amy Coney Barrett," 19 Oct. 2020 Subsequently, conservative Supreme Court justices have followed conservative groups’ arguments by carving out numerous exceptions to the exclusionary rule. — Paul M. Collins, The Conversation, "How conservative groups will advance their agendas before a Supreme Court with Amy Coney Barrett," 19 Oct. 2020 Under a principle known as the exclusionary rule, evidence uncovered using an invalid search warrant is excluded from trial. — Timothy B. Lee, Ars Technica, "Removing a GPS tracking device from your car isn’t theft, court rules," 24 Feb. 2020 The law allows a good-faith exception to the exclusionary rule in some cases where police rely on a warrant that later proves defective. — Timothy B. Lee, Ars Technica, "Removing a GPS tracking device from your car isn’t theft, court rules," 24 Feb. 2020 In 2009, four years after Rehnquist died, the court did not overturn the exclusionary rule but came close. — David G. Savage, latimes.com, "Supreme Court nominee Brett Kavanaugh lauded late Chief Justice Rehnquist for dissenting in Roe vs. Wade and supporting school prayer," 11 July 2018 Unless, of course, the left can nullify the exclusionary rule. — WSJ, "The Cohen Raid and Attorney-Client Privilege," 17 Apr. 2018 The court further holds that there is no basis not to apply the exclusionary rule in this case. — Kathryn Watson, CBS News, "Man reported cooperating with Mueller probe once charged over alleged child porn," 9 Mar. 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'exclusionary rule.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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“Exclusionary rule.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/exclusionary%20rule. Accessed 8 Mar. 2021.

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More Definitions for exclusionary rule

exclusionary rule

noun

Legal Definition of exclusionary rule

: any of various rules that exclude or suppress evidence specifically : a rule of evidence that excludes or suppresses evidence obtained in violation of a defendant's constitutional rights — see also fruit of the poisonous tree, good faith exception, Mapp v. Ohio and Wong Sun v. United States

Note: The U.S. Supreme Court established the rule that evidence gathered by a governmental agent in violation of especially the Fourth and Fifth Amendments to the U.S. Constitution cannot be admitted against a defendant. The rule is available primarily in criminal trials or quasi-criminal proceedings (as punitive administrative hearings) and must also be observed by state courts. There are various statutory exclusionary rules in addition to the rule established by the Supreme Court.