reinvestigate

verb

re·​in·​ves·​ti·​gate (ˌ)rē-in-ˈve-stə-ˌgāt How to pronounce reinvestigate (audio)
reinvestigated; reinvestigating

transitive verb

: to investigate (something) again
… decided to use modern police methods to reinvestigate the case.Robert Wainwright
reinvestigation noun
plural reinvestigations
During the past 30 years, new discoveries and reinvestigations of long-forgotten specimens have coalesced into a flood of transitional fossils. Maureen Greenbaum

Examples of reinvestigate in a Sentence

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.
In 2009, about four decades after her body was discovered, Will County officials opened a cold case unit and started to reinvestigate her case. Kate Linderman, Kansas City Star, 28 July 2025 And then in 2019, the FBI ended up reinvestigating the case. Julie K. Brown, Miami Herald, 25 July 2025 After reinvestigating the prints, three suspects emerge to breathe new life into Reyos’s battle to clear his name. Matthew Carey, Deadline, 21 June 2025 Despite years of reinvestigating the Altidor murders, Smith was unable to uncover new evidence that could move the case forward. David Schutz, Sun Sentinel, 6 May 2025 See All Example Sentences for reinvestigate

Word History

First Known Use

1802, in the meaning defined above

Time Traveler
The first known use of reinvestigate was in 1802

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Cite this Entry

“Reinvestigate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/reinvestigate. Accessed 7 Aug. 2025.

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