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Rareelectron tube
The correct spelling is electron tube.
How to pronounce electron tube
noun
Say it like: Ele-ctr-on -tub-e
The correct spelling is electron tube. Any of several devices consisting of a sealed chamber, either evacuated or filled with gas at low pressure, in which an electric current flows between electrodes.
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Definition
noun
- 1.Any of several devices consisting of a sealed chamber, either evacuated or filled with gas at low pressure, in which an electric current flows between electrodes.
Similar words
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