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prosecution

noun

pros·​e·​cu·​tion ˌprä-si-ˈkyü-shən How to pronounce prosecution (audio)
Synonyms of prosecutionnext
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.
What Happens Next The courts must determine whether the new law overrides longstanding grand jury secrecy and whether any materials must be redacted to protect victims or ongoing prosecutions. Hollie Silverman, MSNBC Newsweek, 24 Nov. 2025 Experienced, ethical prosecutors want to have nothing to do with political prosecutions. Ruth Marcus, New Yorker, 23 Nov. 2025 Earlier this year, the American president slapped steep tariffs on Brazil as punishment for Bolsonaro’s prosecution. Matthew Carey, Deadline, 23 Nov. 2025 Bolsonaro approached his indictment similarly to Trump, drawing parallels between the two and denouncing his prosecution as politically motivated. Brady Knox, The Washington Examiner, 22 Nov. 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 9 Dec. 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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