echo chamber

noun

: a room with sound-reflecting walls used for producing hollow or echoing sound effects
often used figuratively
Living in a kind of echo chamber of their own opinions, they pay attention to information that fits their conclusions and ignore information that does not.James Surowiecki

Examples of echo chamber in a Sentence

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.
When Kent countered that Levin was in his own echo chamber, Levin snapped. Brady Knox, The Washington Examiner, 24 Mar. 2026 The Week Escape your echo chamber. The Week Us, TheWeek, 23 Mar. 2026 The reaction by legal and economic experts outside the GOP echo chamber has been overwhelmingly negative. Business Columnist, Los Angeles Times, 19 Mar. 2026 In this environment, classrooms risk becoming echo chambers rather than spaces for inquiry. Robert Casper, Boston Herald, 24 Feb. 2026 See All Example Sentences for echo chamber

Word History

First Known Use

1842, in the meaning defined above

Time Traveler
The first known use of echo chamber was in 1842

Browse Nearby Words

Cite this Entry

“Echo chamber.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/echo%20chamber. Accessed 1 Apr. 2026.

Love words? Need even more definitions?

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

More from Merriam-Webster