trioxygène
French, noun
trioxygène is spelled T-R-I-O-X-Y-G-È-N-E (10 letters). Trioxygène is a French masculine noun meaning “trioxygen” (English Wiktionary, September 2026). The French Wiktionary (Wiktionnaire) defines it as “ozone”.
What does trioxygène mean in English?
noun
- 1
masculinetrioxygen
Source: English Wiktionary, French section, dump of September 2, 2026 (CC BY-SA 4.0).
How French dictionaries define it
noun: 1. ozone.
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 trioxygène
- trioxygènes plural
Source: English Wiktionary and French Wiktionary (Wiktionnaire) (dumps of September 2, 2026 and September 1, 2026).