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Showing results for private detective. Search instead for Private+Detective.
Synonyms

private detective

American  

noun

  1. a detective who is not a member of an official force but is employed by private parties.


private detective British  

noun

  1. Also called: private investigator.  an individual privately employed to investigate a crime, keep watch on a suspected person, or make other inquiries

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of private detective

First recorded in 1865–70

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.

It is the first of five novels starring Neal Carey: “a graduate student who, much like me,” the author wrote, “was too busy making a living as a private detective to finish his degree.”

From The Wall Street Journal • Feb. 6, 2026

Three flavors of investigators combine here: the citizen detective, the private detective and the police detective.

From Los Angeles Times • Jan. 8, 2026

Marten's family also hired a private detective to find her.

From BBC • Jul. 14, 2025

Directed by Arthur Penn, who had previously worked with the actor on his breakthrough role in “Bonnie and Clyde,” Hackman plays Harry Moseby, a former pro football player turned L.A. private detective.

From Los Angeles Times • Feb. 28, 2025

“Vaughan who is well acquainted with the Indians stated that his real interest in the case was to...have the guilty party prosecuted,” a private detective wrote.

From "Killers of the Flower Moon" by David Grann

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