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
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The event was also promoted via loudspeakers on a vehicle driven through neighborhoods. ABC News, 14 Apr. 2026 Those loudspeakers were not used to issue a weather warning, Eastland said. CBS News, 13 Apr. 2026 While the drills are routine and generally held a few times a month, base officials are getting the word out to the public and nearby neighborhoods because the sound of machine-gun fire and the base’s Giant Voice mass notification loudspeaker system can typically be heard more than a mile away. Erika I. Ritchie, Oc Register, 9 Apr. 2026 There’s a debate over the ship’s loudspeakers about capitalism and communism the whole time those rich guests are flooding the dining room and hallways with puke. Aaron Matz, The New York Review of Books, 4 Apr. 2026 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 24 Apr. 2026.

Kids Definition

loudspeaker

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

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