picture tubes

A form of picture tube — The cathode ray tube which produced moving images on the screen of a television set, prior to the development of LEDs.

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Meanings

noun
  1. pluralplural of picture tube
Cite this entry
APA

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

MLA

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

Chicago

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

Source: picture tubes on Wiktionary, CC BY-SA 4.0.