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Showing results for private investigator. Search instead for professional investigator.
Synonyms

private investigator

American  

noun

  1. private detective. PI, p.i., P.I.


Etymology

Origin of private investigator

First recorded in 1935–40

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Prince Harry's legal team says private investigator Gavin Burrows signed a statement in 2021 confirming he carried out some of the most serious wrong-doing alleged against the Mail newspapers.

From BBC • Mar. 31, 2026

Wright also strongly denied allegations he met private investigator Jonathan Rees and corrupt police officers in Thornton Heath pubs to pay them for information for stories.

From BBC • Feb. 17, 2026

Wright later called an allegation of paying a private investigator to "blag" information from Lady Lawrence "absolute nonsense".

From BBC • Feb. 17, 2026

In 1986, Don Winslow was a 33-year-old New York-born, world-traveling private investigator who, during stakeouts, read crime fiction by authors such as Elmore Leonard, James Ellroy and Joseph Wambaugh.

From The Wall Street Journal • Feb. 6, 2026

He hired a private investigator to dig into their personal lives.

From "The Parker Inheritance" by Varian Johnson