audion tube

noun

An electronic amplifier device invented in 1906, the forerunner of the triode.

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Meanings

nounaudion tube (plural audion tubes)

plural audion tubes

  1. An electronic amplifier device invented in 1906, the forerunner of the triode.
Cite this entry
APA

audion tube. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/audion%20tube

MLA

“audion tube.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/audion%20tube. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “audion tube,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/audion%20tube.

Source: audion tube on Wiktionary, CC BY-SA 4.0.