loudspeaker

noun

loud·​speak·​er ˈlau̇d-ˌspē-kər How to pronounce loudspeaker (audio)
: a device that changes electrical signals into sounds loud enough to be heard at a distance

Examples of loudspeaker 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.
In a tactic known as Operation Nifty Package, military vehicles with loudspeakers blasted non-stop rock music with a playlist that included songs by The Clash, Van Halen and U2, BBC News reported. Sophia Compton, FOXNews.com, 4 Jan. 2026 Over the ship’s loudspeaker, the captain alerted us to assemble on the deck; the Israeli military was approaching. Emily Wilder, Harpers Magazine, 30 Dec. 2025 Johnson turned on his lights and sirens and, using the vehicle's loudspeaker, commanded the driver to pull over near Two Rivers Parkway, the report states. Kirsten Fiscus, Nashville Tennessean, 23 Dec. 2025 Port Barre Police Chief Deon Boudreaux said that officers used a loudspeaker to urge Harrington to come outside. Charlotte Phillipp, PEOPLE, 7 Dec. 2025 See All Example Sentences for loudspeaker

Word History

First Known Use

1920, in the meaning defined above

Time Traveler
The first known use of loudspeaker was in 1920

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Cite this Entry

“Loudspeaker.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/loudspeaker. Accessed 7 Jan. 2026.

Kids Definition

loudspeaker

noun
loud·​speak·​er -ˈspē-kər How to pronounce loudspeaker (audio)
: a device that changes electrical signals into sound

More from Merriam-Webster on loudspeaker

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