thermionic : Idioms & Phrases
Index
thermionic current
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noun an electric current produced between two electrodes as a result of electrons emitted by thermionic emission
WordNet
thermionic emission
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noun the emission of electrons from very hot substances
thermal emission.
WordNet
thermionic tube
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noun electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope
vacuum tube; tube; electron tube; thermionic vacuum tube; thermionic tube.
WordNet
thermionic vacuum tube
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noun electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope
vacuum tube; tube; electron tube; thermionic vacuum tube; thermionic tube.
WordNet
thermionic valve
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noun electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope
vacuum tube; tube; electron tube; thermionic vacuum tube; thermionic tube.