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megaphone

American  
[meg-uh-fohn] / ˈmɛg əˌfoʊn /

noun

  1. a cone-shaped device for magnifying or directing the voice, chiefly used in addressing a large audience out of doors or in calling to someone at a distance.


verb (used with or without object)

megaphoned, megaphoning
  1. to transmit or speak through or as if through a megaphone.

megaphone British  
/ ˌmɛɡəˈfɒnɪk, ˈmɛɡəˌfəʊn /

noun

  1. a funnel-shaped instrument used to amplify the voice See also loud-hailer

"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

Etymology

Origin of megaphone

An Americanism dating back to 1875–80; mega- + -phone

Compare meaning

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Explanation

A megaphone is a cone-shaped amplifier you can use to make your voice louder. You can bring a megaphone to a football game, but leave it at home if you are headed to a dinner party. Megaphones are useful, portable devices for someone who's guiding a group of protesters, for a movie director who's working with a lot of actors on a large set, or for cheerleaders who want their voices to carry over the roar of a crowd of football fans. Thomas Edison invented the megaphone, and he probably named it too: it combines the Greek megas, "great," with phone, "voice."

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Vocabulary lists containing megaphone

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.

Since then, Spotify has bulked up Megaphone by acquiring and integrating analytics tools Podsights and Chartable and radio-to-podcast tool Whooshkaa.

From The Verge • May 31, 2022

While Braun says he is overall satisfied with Megaphone, which he has used since 2018, he also wasn’t entirely shocked that the outage occurred over such a dumb mistake.

From The Verge • May 31, 2022

To tackle the problem internally, Twitter engineers launched an internal initiative called Operation Megaphone, in which they bought hundreds of fake accounts and studied their behavior.

From Washington Post • May 13, 2022

Spotify, for example, does not host podcasts, though it owns hosting platforms like Anchor, home of Rogan's podcast, and Megaphone.

From Reuters • Feb. 22, 2022

There was the Megaphone, which brings far-away sounds near, so that cattle crunching grass six miles off could be heard distinctly at Menlo Park!

From The Boyhood of Great Inventors by Robertson, A. Fraser