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
Police told the outlet that the suspects believed, falsely, that Borel was an informant for a local militia that was trying to establish itself in the Corte neighborhood.
—
Luke Chinman, PEOPLE, 8 May 2026
The organization also pointed to evidence that a jailhouse informant attempted to coordinate false testimony and that investigators did not follow up on another potential suspect.
—Stepheny Price, FOXNews.com, 7 May 2026
The Justice Department accuses the group of fraud in connection with its payments to informants.
—Ella Lee, The Hill, 6 May 2026
Greylord was a watershed in its use of eavesdropping devices and a mole to obtain evidence instead of relying on wrongdoers to become government informants.
—Kori Rumore, Chicago Tribune, 4 May 2026
See All Example Sentences for informant
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Luke Chinman, PEOPLE, 8 May 2026
The organization also pointed to evidence that a jailhouse informant attempted to coordinate false testimony and that investigators did not follow up on another potential suspect.
—Stepheny Price, FOXNews.com, 7 May 2026
The Justice Department accuses the group of fraud in connection with its payments to informants.
—Ella Lee, The Hill, 6 May 2026
Greylord was a watershed in its use of eavesdropping devices and a mole to obtain evidence instead of relying on wrongdoers to become government informants.
—Kori Rumore, Chicago Tribune, 4 May 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 14 May. 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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