thermoïonique
French, adjective\tɛʁ.mɔ.jɔ.nik\
thermoïonique is spelled T-H-E-R-M-O-Ï-O-N-I-Q-U-E (13 letters). Thermoïonique is a French adjective meaning “thermionic” (English Wiktionary, September 2026). The French Wiktionary (Wiktionnaire) defines it as “Relatif à une émission d'ions par un corps chauffé”.
What does thermoïonique mean in English?
adjective
- 1
thermionic
Source: English Wiktionary, French section, dump of September 2, 2026 (CC BY-SA 4.0).
How French dictionaries define it
adjective: 1. Relatif à une émission d'ions par un corps chauffé.
The definition in the French Wiktionary (Wiktionnaire), in French.
Source: French Wiktionary (Wiktionnaire), dump of September 1, 2026 (CC BY-SA 4.0), through kaikki.org.
Forms of thermoïonique
- thermoïoniques plural
- thermo-ionique
Source: English Wiktionary and French Wiktionary (Wiktionnaire) (dumps of September 2, 2026 and September 1, 2026).
How do you pronounce thermoïonique?
- \tɛʁ.mɔ.jɔ.nik\
Sources: English Wiktionary, French Wiktionary (Wiktionnaire) (dumps of September 2, 2026 and September 1, 2026); recordings from Wikimedia Commons.