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Geissler tube

noun
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Definition of Geissler tube

: a gas-filled discharge tube having various shapes and usually a narrowly constricted portion in which the luminosity is intensified

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History and Etymology for Geissler tube

after Heinrich Geissler

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Cite this Entry

“Geissler tube.” The Merriam-Webster.com Dictionary, Merriam-Webster Inc., https://www.merriam-webster.com/dictionary/Geissler%20tube. Accessed 22 November 2019.

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