prosecution

noun

pros·​e·​cu·​tion ˌprä-si-ˈkyü-shən How to pronounce prosecution (audio)
1
: the act or process of prosecuting
specifically : the institution and continuance of a criminal suit involving the process of pursuing formal charges against an offender to final judgment
2
: the party by whom criminal proceedings are instituted or conducted
3
obsolete : pursuit

Examples of prosecution in a Sentence

There has been an increase in prosecutions for gun-related crimes. The defendant is awaiting prosecution. The prosecution called their first witness. The prosecution rests, Your Honor. The defense told the jury that the prosecution had not proved its case.
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.
The postwar period offers fertile ground for narratives about war’s origin, prosecution, and conclusion. Elizabeth D. Samet, Foreign Affairs, 29 Oct. 2025 However, since the family is choosing to not bring charges, the suspects will not face prosecution and authorities will not reveal their identities. Julia Bonavita, FOXNews.com, 28 Oct. 2025 The judge said the defense and prosecution need additional time to complete discovery and file motions related to whether non-evidentiary hearings should be held remotely and whether the court should impose any restrictions on cameras in the courtroom. Jenna Sundel, MSNBC Newsweek, 27 Oct. 2025 While Illinois’s collection of information regarding federal immigration operations is not unlawful, any prosecution using that data in the future would have to come from the Justice Department. Jack Birle, The Washington Examiner, 27 Oct. 2025 See All Example Sentences for prosecution

Word History

First Known Use

1545, in the meaning defined at sense 1

Time Traveler
The first known use of prosecution was in 1545

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Cite this Entry

“Prosecution.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/prosecution. Accessed 29 Oct. 2025.

Kids Definition

prosecution

noun
pros·​e·​cu·​tion ˌpräs-i-ˈkyü-shən How to pronounce prosecution (audio)
1
: the act or process of prosecuting
especially : the bringing and continuance of a criminal case
2
: the one bringing charges of crime against a person being tried
especially : the state's lawyers in a criminal case

Legal Definition

prosecution

noun
pros·​e·​cu·​tion ˌprä-si-ˈkyü-shən How to pronounce prosecution (audio)
1
: the act or process of prosecuting
especially : the institution and carrying on of a criminal action involving the process of seeking formal charges against a person and pursuing those charges to final judgment
2
: the party by whom criminal proceedings are instituted or conducted compare defense sense 3, plaintiff

More from Merriam-Webster on prosecution

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