Dictionary.com
Thesaurus.com
Synonyms

loudspeaker

American  
[loud-spee-ker] / ˈlaʊdˌspi kər /

noun

  • loudspeakers
    plural
  1. any of various devices, usually electronic, by which speech, music, etc., can be intensified and made audible throughout a room, hall, or the like.

  2. Audio.

    1. a device for transforming electric signals into audible sound, most frequently used to reproduce speech and music.

    2. speaker.


loudspeaker British  
/ ˌlaʊdˈspiːkə /

noun

  1. Also called: reproducer.  Sometimes shortened to: speaker.  a device for converting audio-frequency signals into the equivalent sound waves by means of a vibrating conical diaphragm

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms

Etymology

Origin of loudspeaker

First recorded in 1880–85; loud + speaker

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Imad al-Bahtimi plays Eid chants on a loudspeaker at his stall to help "attract children and spread joy among the people".

From Barron's Mar. 17, 2026

This technique records electrical activity between the inner ear and the brain using small electrodes placed on the animals while short bursts of sound are played through a small loudspeaker.

From Science Daily Mar. 12, 2026

Tests of the emergency alert and loudspeaker system at RAF Fairford, known as the Giant Voice, have been running since 10:30 GMT and are set to continue until 15:00.

From BBC Mar. 2, 2026

“This story promises to have the happiest ending you will ever hear,” blares a propaganda loudspeaker, one of the novel’s narrators.

From The Wall Street Journal Feb. 17, 2026

An enormous voice over the loudspeaker said: “Attention, please! Will the owner of a Pontiac car, license number H-2439, please move your car away from the fireworks shed!”

From "Charlotte's Web" by E.B. White

Police in riot gear entered Jantar Mantar and announced over loudspeakers that protesters no longer had permission to remain.

From BBC Jul. 20, 2026

The newly designed white French loudspeakers suspended over the Bowl stage along with ground-level white cubes of super-effective subwoofers have clean, unobtrusive lines that well fit the shell.

From Los Angeles Times Jul. 16, 2026

As the first notes played, the sellout crowd of 66,925 started singing, quickly drowning out the loudspeakers.

From Barron's Jul. 5, 2026

Dion also recorded a French version of the video message announcing the tour, which was played over loudspeakers as the Tower was illuminated by purple lights.

From BBC Mar. 30, 2026

“Dr. Zinchenko put loudspeakers in this basement, too?”

From "Escape from Mr. Lemoncello's Library" by Chris Grabenstein

Vocabulary.com logo
by dictionary.com

Join 12,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training