private investigator
Americannoun
Other Word Forms
Noun Inflected Forms
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.
To the side stood private investigator Carmelo Castañeda.
From Los Angeles Times • Jun. 17, 2026
"You look at profiles on these sites and ask yourself 'is this person real?'. You have to be like a private investigator researching people's profiles before you connect."
From BBC • May 21, 2026
The ultraviolent 1991 film was directed by her former husband Renny Harlin and co-starred Samuel L. Jackson as a lowly private investigator.
From Los Angeles Times • May 13, 2026
The Advocates have since ceased operations, but co-founder and private investigator, Cynthia Liles, is still running the hotline under the name 2x2 Church Accountability.
From BBC • Feb. 15, 2026
Don your detective cap and become your own private investigator!
From "The Science of Breakable Things" by Tae Keller
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.