listen in

verb

listened in; listening in; listens in

intransitive verb

1
: to tune in to or monitor a broadcast
2
: to listen to a conversation without participating in it
especially : eavesdrop
listener-in
ˌli-sᵊn-ər-ˈin How to pronounce listen in (audio)
ˌlis-nər-
noun

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
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.
Supporters listening in remotely to the bail hearing included a Centre County prosecutor and the mayor of State College, where Vedam's late father was a renowned professor at Penn State University, Benach said. ABC News, 17 Feb. 2026 Supporters listening in remotely to the bail hearing included a Centre County prosecutor and the mayor of State College, where Vedam’s late father was a renowned professor at Penn State University, Benach said. Maryclaire Dale, Los Angeles Times, 17 Feb. 2026 As today’s Solar Eclipse riles up your 7th House of Partnership, you’ll be reminded to balance pride with listening in every close exchange. Tarot.com, Chicago Tribune, 17 Feb. 2026 Outside, in an unmarked car, Noble listened in. Matthew Bremner, Rolling Stone, 11 Feb. 2026 See All Example Sentences for listen in

Word History

First Known Use

1905, in the meaning defined at sense 1

Time Traveler
The first known use of listen in was in 1905

Browse Nearby Words

Cite this Entry

“Listen in.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/listen%20in. Accessed 23 Feb. 2026.

Kids Definition

listen in

verb
1
: to listen to a broadcast
2
Last Updated: - Updated example sentences
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