listen in (on)

Definition of listen in (on)next
as in to eavesdrop (on)
to listen to (another in private conversation) it's not polite to listen in on other people's private conversations

Synonyms & Similar Words

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Example Sentences

Recent Examples of Synonyms for listen in (on)
Verb
  • Garnett, a Biden appointee and former Manhattan federal prosecutor, ruled after hearing oral arguments earlier this month.
    MICHAEL R. SISAK, Arkansas Online, 31 Jan. 2026
  • Officials say Lynch's parents, who were in the backyard, heard the gunshots, found Lynch and Finn, and called 911.
    Katie Houlis, CBS News, 31 Jan. 2026
Verb
  • Because the museum monitored call volume and length, Rachel stayed on the line.
    Literary Hub, Literary Hub, 29 Jan. 2026
  • As a young environmental scientist, David Epstein spent his days hunched over a plot of warming permafrost, monitoring carbon emissions bubbling up from the melt.
    Rachel Barr, Big Think, 29 Jan. 2026
Verb
  • The 2007 spying scandal cost the team a first-round pick and $250,000, while Belichick was fined $500,000.
    Ryan Morik, FOXNews.com, 29 Jan. 2026
  • In October, a resident of View Park-Windsor Hills, an unincorporated neighborhood in West Los Angeles, spied a man descending into a manhole and called police.
    Karen Garcia, Los Angeles Times, 28 Jan. 2026
Verb
  • On January 21st, an ICE vehicle pulled into the loading dock of the high school; in a video of the incident, taken from a classroom window, students can be overheard in a hubbub of jeering, incredulity, and fear.
    Jessica Winter, New Yorker, 31 Jan. 2026
  • Unbeknownst to Whitaker, Robby had popped his head into the room and overheard everything.
    Rosy Cordero, Deadline, 29 Jan. 2026
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.

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Cite this Entry

“Listen in (on).” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/listen%20in%20%28on%29. Accessed 5 Feb. 2026.

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