thermionic tubes
Fetched 2026-10-26 (cache).
Synonyms: thermionic tube
Antonyms: thermionic tube
Related words from Datamuse; suggestions, not definitions.
Noun
- {{infl of|en|thermionic tube||p}}
Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.