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.
There will be no microphones listening in, no cameras, no invasions of privacy at all. Erik Kain, Forbes, 16 Jan. 2025 Variety & Audible will join forces once again to host two Cocktails & Conversations panel events, providing festival goers an opportunity to listen in on exclusive in-depth conversations from today’s most notable creatives across various entertainment mediums, moderated by Variety journalists. William Earl, Variety, 15 Jan. 2025 At the time, there was a moving ramp in the post-show area, and John listens in to the conversation. Eve Chen, USA TODAY, 15 Jan. 2025 Irv learns of this by going to the department by himself and listening in to a doorway where a lot of noise came from. Dessi Gomez, Deadline, 13 Jan. 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

Dictionary Entries Near listen in

Cite this Entry

“Listen in.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/listen%20in. Accessed 27 Jan. 2025.

Kids Definition

listen in

verb
1
: to listen to a broadcast
2
Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!