English dictionary
vacuum tube meaning and definition
Definition and meaning of vacuum tube at MeaningMonkey.org. vacuum tube meaning and definition in the English Dictionary.VACUUM TUBE noun
Definition of vacuum tube (noun)
- electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope
- synonyms: electron tube, thermionic tube, thermionic vacuum tube, thermionic valve, tube
Source: Princeton University Wordnet