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• speaker
  speaker

  noun

  a person who speaks.
• Speaker
  Speaker

  noun

  Tris(tram E.), 1888–1958, U.S. baseball player.

speaker

¹ American  

[spee-ker] / ˈspi kər /

noun

1. a person who speaks.

2. a person who speaks formally before an audience; lecturer; orator.

3. (usually initial capital letter) the presiding officer of the U.S. House of Representatives, the British House of Commons, or other such legislative assembly.

4. Also called loudspeaker.  an electroacoustic device, often housed in a cabinet, that is connected as a component in an audio system, its function being to make speech or music audible.

5. a book of selections for practice in declamation.

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idioms

1. be / not be on speakers, speaking.

Speaker ² American  

[spee-ker] / ˈspi kər /

noun

1. Tris(tram E.), 1888–1958, U.S. baseball player.

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speaker ¹ British  

/ ˈspiːkə /

noun

1. a person who speaks, esp at a formal occasion

2. See loudspeaker

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Speaker ² British  

/ ˈspiːkə /

noun

1. the presiding officer in any of numerous legislative bodies, including the House of Commons in Britain and Canada and the House of Representatives in the US, Australia, and New Zealand

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Other Word Forms

• nonspeaker
  noun
• speakership
  noun

Etymology

Origin of speaker

Middle English word dating back to 1275–1325; see origin at speak, -er ¹

Explanation

A speaker is someone who delivers a speech or a device that makes sounds louder. The speaker gave a great speech but you couldn't hear it because the speaker was turned off. Speaker has a few different meanings, from the person who addresses a group, to the piece of equipment that amplifies sound to someone who is fluent in a particular language. For example, a native Spanish speaker can usually tell if someone learned the language in high school because textbooks don't always include the slang and idioms of everyday speech.

Example Sentences

Our keynote speaker, Truett Cathy, shared his story about growing up poor in Eatonton, Ga.

From The Wall Street Journal • May 19, 2026

But the candidate was not the main speaker.

From Slate • May 19, 2026

Iran's parliament speaker Mohammad Bagher Ghalibaf, who recently emerged as a chief negotiator in talks with the United States, has been appointed to oversee relations with China, Iranian media reported.

From Barron's • May 17, 2026

“Welcome to Bixby Park, home of the parade afterparty,” a speaker told the crowd.

From Los Angeles Times • May 17, 2026

Names were being read through the men’s speaker, though it was too far way to make them out.

From "The Hiding Place" by Corrie ten Boom