English
Detailed Synonyms for thermionic vacuum tube in English
thermionic vacuum tube:
thermionic vacuum tube [the ~] noun
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the thermionic vacuum tube
– electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope 1the tube; the thermionic tube; the thermionic vacuum tube; the thermionic valve; the vacuum tube; the electron tube– electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope 1