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Lenard tube

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noun Electronics.

an early cathode-ray tube having at the end opposite the cathode a window of thin glass or metal allowing cathode rays (Lenard rays ) to pass out into the atmosphere.

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Origin of Lenard tube

Named after P. Lenard

Words nearby Lenard tube

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

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