private investigator

noun

Synonyms of private investigatornext
: a person not a member of a police force who is licensed to do detective work (such as investigation of suspected wrongdoing or searching for missing persons)

Examples of private investigator in a Sentence

She hired a private investigator to follow her husband. the retired policeman decided to become a private investigator
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.
Meanwhile, the victims were still being intimidated by Epstein’s private investigators. Julie K. Brown, Miami Herald, 4 June 2026 Though an exhaustive search was conducted, including an intensive investigation by authorities, private investigators and true-crime enthusiasts, Natalee, who was 18 at the time, was never found. Lynsey Eidell, PEOPLE, 30 May 2026 Prime Video’s Spider-Noir set in the sultry crime world of Depression-era New York City, follows an older Spider-Man, Ben Reilly, now working as a private investigator after leaving his superhero past behind him. Destiny Jackson, Deadline, 30 May 2026 Set in 1930s New York, the show follows Ben, a private investigator who’s been in a rut since the death of a loved one. Olivia Singh, Forbes.com, 27 May 2026 See All Example Sentences for private investigator

Word History

First Known Use

1940, in the meaning defined above

Time Traveler
The first known use of private investigator was in 1940

Browse Nearby Words

Cite this Entry

“Private investigator.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/private%20investigator. Accessed 7 Jun. 2026.

Kids Definition

private investigator

noun
: a person who does detective work and is not a member of a police force

Legal Definition

private investigator

noun
: a person not a member of a police force who is licensed to do detective work (as investigation of suspected wrongdoing or searching for missing persons)
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