Braun tube

noun

ˈbrau̇n-
: a cathode-ray tube with a diaphragm through which a beam of cathode rays can pass and a fluorescent screen on which the beam is received

Word History

Etymology

after Karl F. Braun †1918 German physicist

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Cite this Entry

“Braun tube.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Braun%20tube. Accessed 1 Dec. 2024.

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