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Nounverified MWEverified

Cold Cathode

nounverified·updated May 18, 2026

GlossaryL1 — what DictionaryL2 — how used ThesaurusL3 — relations Universaleverything

a cathode that is a source of electrons without being heated

Framework senses

2 senses across 2 frameworks

Wordset Dictionary1 senseview framework →

§1: a cathode that is a source of electrons without being heated

Legacy lexicon import1 senseview framework →

§1 · legacy_primary: a cathode that is a source of electrons without being heated
DR-088 backfill from the noun definition column