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 on those charges last year, but the case ended in mistrial because of a hung jury. Rick Sobey, Boston Herald, 13 Mar. 2025 After Clemens testified, Walton declared a mistrial, ruling that federal prosecutors had presented inadmissible evidence to the jury. Daniel Libit, Sportico.com, 3 Mar. 2025 When a jury could not reach a unanimous verdict, a judge declared a mistrial. Tim Stelloh, NBC News, 21 Feb. 2025 The Los Angeles Superior Court Judge Eleanor J. Hunter declared a mistrial on Osborn’s charges due to the jury’s deadlock. Charna Flam, People.com, 5 Feb. 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

Browse Nearby Words

Cite this Entry

“Mistrial.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mistrial. Accessed 22 Mar. 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

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!