informant
noun
in·for·mant
in-ˈfȯr-mənt 
: a person who gives information: such as
a
: informer
b
: one who supplies cultural or linguistic data in response to interrogation by an investigator
Examples of informant in a Sentence
The police were alerted to the plot by a paid informant.
We learned the language with the help of a native informant.
Recent Examples on the Web
Lucaville Italy is also developing a psychological thriller based on Dario Argento’s directorial debut The Bird with the Crystal Plumage and a serialized reboot of Palermo Milan, a cross-European action drama following a security detail escorting a key ‘Ndrangheta informant.
—
Max Goldbart, Deadline, 24 Mar. 2026
Durham sent the informant a message on Brand's behalf.
—Rebecca Rosman, NPR, 21 Mar. 2026
The informant also alleged the rapper kept women locked in his basement, however, no one was found inside the residence and the rapper was never charged.
—Angeline Jane Bernabe, ABC News, 19 Mar. 2026
Under constant surveillance from informants and prying neighbors, the pair must conceal their enduring love while navigating a society on the brink of collapse, and the promise of newfound freedom.
—Elsa Keslassy, Variety, 18 Mar. 2026
See All Example Sentences for informant
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Max Goldbart, Deadline, 24 Mar. 2026
Durham sent the informant a message on Brand's behalf.
—Rebecca Rosman, NPR, 21 Mar. 2026
The informant also alleged the rapper kept women locked in his basement, however, no one was found inside the residence and the rapper was never charged.
—Angeline Jane Bernabe, ABC News, 19 Mar. 2026
Under constant surveillance from informants and prying neighbors, the pair must conceal their enduring love while navigating a society on the brink of collapse, and the promise of newfound freedom.
—Elsa Keslassy, Variety, 18 Mar. 2026
See All Example Sentences for informant
Cite this Entry
“Informant.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/informant. Accessed 26 Mar. 2026.
Copy CitationKids Definition
informant
noun
in·for·mant
in-ˈfȯr-mənt
: informer
Legal Definition
informant
noun
in·for·mant
in-ˈfȯr-mənt
: one who informs against another
specifically
: one who makes a practice especially for money of informing police of others' criminal activities
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