mistrial

noun

mis·​tri·​al ˈmis-ˌtrī(-ə)l How to pronounce mistrial (audio)
: a trial that has no legal effect with regard to one or more of the charges brought against the defendant because of some serious error or prejudicial misconduct in the proceedings or a hung jury

Examples of mistrial in a Sentence

The judge declared a mistrial.
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.
She was tried last year but that ended in mistrial. Flint McColgan, Boston Herald, 22 May 2025 In Michigan, a mistrial was declared in the murder trial of the officer who killed Mr. Lyoya, after the jury couldn’t reach a unanimous verdict. Cameron Joseph, Christian Science Monitor, 21 May 2025 One of the convictions was overturned, leading to a second trial that ended in a mistrial. Peter D'abrosca , Adam Sabes, FOXNews.com, 20 May 2025 That ended in a mistrial after a juror read media accounts of the case and a second retrial in June 2023 ended in a deadlocked jury, according to the district attorney. N'dea Yancey-Bragg, USA Today, 20 May 2025 See All Example Sentences for mistrial

Word History

First Known Use

1628, in the meaning defined above

Time Traveler
The first known use of mistrial was in 1628

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Cite this Entry

“Mistrial.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mistrial. Accessed 4 Jun. 2025.

Kids Definition

mistrial

noun
mis·​tri·​al ˈmis-ˌtrī(-ə)l How to pronounce mistrial (audio)
: a trial that is cancelled because of an error in the proceedings

Legal Definition

mistrial

noun
mis·​tri·​al ˈmis-ˌtrī-əl How to pronounce mistrial (audio)
: a trial that terminates without a verdict because of error, necessity, prejudicial misconduct, or a hung jury see also manifest necessity compare dismissal sense 2, trial de novo

More from Merriam-Webster on mistrial

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