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Megaphone

/ˈmɛɡəfoʊn/noun

A cone held to the mouth that makes a voice carry across a crowd or a field.

The Greek roots

μέγας
mégas
great, large
+
φωνή
phōnḗ
voice, sound

Literally: big voice

The story of the word

Edison named the megaphone in 1878, and his device was as much for hearing as for shouting: two long funnels for the ears and a third for the mouth, meant to let two people hold a conversation a mile apart. The listening half was abandoned and the speaking cone kept the name. Greek had μεγαλοφωνία, loudness of voice, but no instrument to go with it.

How it travelled
Ancient Greek → scientific coinage → English
First recorded
1878

The same roots elsewhere

Other languages reached for exactly the same Greek pieces.

Same family

megalithmegabytetelephonesymphony

In a sentence

A steward with a megaphone was sending people back down the hill.

She did not need a megaphone to be heard at the back.

Built on the same root

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