prosecution

noun

pros·​e·​cu·​tion ˌprä-si-ˈkyü-shən 

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

Synonyms of prosecution

• execution
• implementation
• perpetration
• fulfillment

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

Walz disputed that characterization of the timeline, saying the state had been addressing fraud concerns for years through prosecutions and legislative changes. —Kaelan Deese, The Washington Examiner, 4 Mar. 2026

The alleged contacts took place over the course of two years, according to the court filing, which is a prosecution response to defense efforts to suppress evidence. —Carolyn Gusoff, CBS News, 4 Mar. 2026

Secretary of State Jena Griswold and Dan Rubinstein, the Mesa County district attorney who led Peters’ prosecution, both similarly drew a distinction between Jaquez Lewis’ conduct and that of Peters. —Seth Klamann, Denver Post, 4 Mar. 2026

Nationwide, the first successful prosecution happened in 2016 when a Houston man was sentenced to five years for creating videos that featured a woman mutilating and killing puppies, chickens and kittens and distributing them on the internet. —Jay Weaver, The Orlando Sentinel, 3 Mar. 2026

Word History

First Known Use

1545, in the meaning defined at sense 1

Phrases Containing prosecution

• testify for the defense/prosecution
• the prosecution

Rhymes for prosecution

• absolution
• allocution
• attribution
• comminution
• constitution
• contribution
• convolution
• destitution
• devolution
• diminution
• dissolution
• distribution

Kids Definition

prosecution

noun

pros·​e·​cu·​tion ˌpräs-i-ˈkyü-shən 

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 

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