Vacuum Tube

nounverified·updated May 18, 2026

an electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope

Framework senses

2 senses across 2 frameworks

Wordset Dictionary1 senseview framework →

§1: an electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope

Legacy lexicon import1 senseview framework →

§1 · legacy_primary: an electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope
DR-088 backfill from the noun definition column