detective

1 of 2

adjective

de·​tec·​tive di-ˈtek-tiv How to pronounce detective (audio)
1
: fitted for or used in detecting something
had perfected his detective sensibilities
2
: of or relating to detectives or their work
a detective novel
detectivelike adjective

detective

2 of 2

noun

: one employed or engaged in detecting lawbreakers or in getting information that is not readily or publicly accessible

Examples of detective in a Sentence

Adjective We had to do some detective work to find out who used to own the property. He enjoys reading detective novels. Noun She is a detective on the police force. Detective Sgt. Lee is working on the case. She hired a detective to follow her husband.
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.
Adjective
Yet no one else can quite believe that the Mafia have followed cocaine from tough Sicily to sleepy Apulia, least of all the dismissive Bari police chief, who reprimands Pietro for his maverick approach to detective work. Leo Barraclough, Variety, 9 Apr. 2025 Watch Bad Boys for Life on Amazon Prime Video (to rent) Bad Boys: Ride or Die (2024) Bad Boys: Ride or Die finds the detective duo on a serious mission once again. Tommy McArdle, People.com, 7 Apr. 2025
Noun
Baltimore County Police Homicide Unit detectives are investigating the shooting. Michelle Deal-Zimmerman, Baltimore Sun, 14 Apr. 2025 Katt's other notable roles included that of teacher Harry Senate on the school drama Boston Public, crooked finance associate Greg Weinstein in Boiler Room, and detective Frank Duggar in Speakeasy. Kat Stinson, EW.com, 14 Apr. 2025 See All Example Sentences for detective

Word History

First Known Use

Adjective

1732, in the meaning defined at sense 1

Noun

1849, in the meaning defined above

Time Traveler
The first known use of detective was in 1732

Browse Nearby Words

Cite this Entry

“Detective.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/detective. Accessed 19 Apr. 2025.

Kids Definition

detective

1 of 2 adjective
de·​tec·​tive di-ˈtek-tiv How to pronounce detective (audio)
: of or relating to detectives or their work
a detective story

detective

2 of 2 noun
: a person whose business is solving crimes and catching criminals or gathering information that is not easy to get

Legal Definition

detective

noun
de·​tec·​tive
: a person engaged or employed in detecting lawbreakers or in getting information that is not readily or publicly accessible
a police detective
hired a private detective

More from Merriam-Webster on detective

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