listen in
verb
listened in; listening in; listens in
1
: to tune in to or monitor a broadcast
2
: to listen to a conversation without participating in it
especially
: eavesdrop
Examples of listen in in a Sentence
it's not polite to listen in on other people's private conversations
Recent Examples on the Web
Pitchers with a wealth of postseason experience like Buehler tend to be valuable at the trade deadline, and there’s at least a chance the Red Sox are listening in on any offers for him.
—
Jen McCaffrey, New York Times, 17 June 2025
Retrofitting the 13-year-old plane, which has a luxurious interior, will require significant security upgrades, communications improvements to prevent spies from listening in and the ability to fend off incoming missiles, experts say.
—Reuters, USA Today, 6 June 2025
What this means in practice is that these are headphones best used for solo listening in a quiet place.
—Mark Sparrow, Forbes.com, 29 May 2025
Police listened in on multiple jail calls in which Scott allegedly detailed his plan to sabotage the trial, including enlisting his mother to mail the threatening letters from her home.
—Meredith Kile, People.com, 4 June 2025
See All Example Sentences for listen in
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Jen McCaffrey, New York Times, 17 June 2025
Retrofitting the 13-year-old plane, which has a luxurious interior, will require significant security upgrades, communications improvements to prevent spies from listening in and the ability to fend off incoming missiles, experts say.
—Reuters, USA Today, 6 June 2025
What this means in practice is that these are headphones best used for solo listening in a quiet place.
—Mark Sparrow, Forbes.com, 29 May 2025
Police listened in on multiple jail calls in which Scott allegedly detailed his plan to sabotage the trial, including enlisting his mother to mail the threatening letters from her home.
—Meredith Kile, People.com, 4 June 2025
See All Example Sentences for listen in
Cite this Entry
“Listen in.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/listen%20in. Accessed 20 Jun. 2025.
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