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storage tube

British  

noun

  1. electronics an electron tube in which information is stored as charges for a predetermined time

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

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“I should have known it the moment I saw these fins. They’re spring-loaded because they have to snap out when this device leaves its storage tube.”

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