alphabet

Vacuum Tube

Synonyms for vacuum tube:

electronic device (noun)

thermionic tube, electron tube.

vacuum tube (noun)

electron tube, thermionic tube, thermionic valve, tube, thermionic vacuum tube.

Word of the day

inflected

declarative, deictic, feminine, grammatical, lexical, nonrestrictive, participial, ungrammatical, well-formed, Frequentative.

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