peanut tube

noun

A kind of small vacuum tube.

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Meanings

nounpeanut tube (plural peanut tubes)

plural peanut tubes

  1. informalA kind of small vacuum tube.
Cite this entry
APA

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

MLA

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

Chicago

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

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