diène
French, noun
diène is a French masculine noun meaning “diene” (English Wiktionary, September 2026). With an accent, diéne is a different word: “diene”. The French Wiktionary (Wiktionnaire) defines it as “Hydrocarbure renfermant deux doubles liaisons carbone carbone”.
What does diène mean in English?
noun
- 1
masculinediene
noun
- 1
masculinediene
Source: English Wiktionary, French section, dump of September 2, 2026 (CC BY-SA 4.0).
How French dictionaries define it
noun: 1. Hydrocarbure dont la molécule contient deux doubles liaisons entre atomes de carbone.
noun: 1. Hydrocarbure renfermant deux doubles liaisons carbone carbone.
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 diène
- diènes plural
- diénes plural
- diène common
- diéne obsolete
Source: English Wiktionary and French Wiktionary (Wiktionnaire) (dumps of September 2, 2026 and September 1, 2026).
How common is diène in French?
diène appears about once in every 28 million words in written French.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).