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.
The Military Intelligence Directorate had stopped listening in real time to Hamas walkie-talkies. Gershom Gorenberg, The Atlantic, 14 Mar. 2025 Bar Tab Taran Dugal listens in at a chic Greenpoint lounge. Helen Shaw, The New Yorker, 14 Mar. 2025 On his way to the meeting, Matt uses his enhanced hearing to listen in on conversations about how people feel about Fisk. Russel Honoré, Newsweek, 5 Mar. 2025 Harry is a man who listens in because joining in isn’t an option. Stephanie Zacharek, TIME, 27 Feb. 2025 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 29 Mar. 2025.

Kids Definition

listen in

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