monoxyde de dihydrogène
\mɔ.nɔ.ksid də di.i.dʁɔ.ʒɛn\
The verdict
“monoxyde de dihydrogène” is uncommon French (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.
- Unranked
- below top-frequency French
- 23
- letters
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - (nom systématique) Composé chimique de formule H₂O, donc l’eau.
Corpus desk
Index FR-monoxyde-de-dihydrogene · monoxyde de dihydrogène · French
monoxyde de dihydrogène · unranked · 0 variants · 0 confusables
- FREQ-UNRANKED Unranked
- LEN-MEGA 23 letters
- VOW-10 10 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-THIN "M" thin
- PHOTO-UNK Peer pending
Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.
| Property | Value |
|---|---|
| Headword | monoxyde de dihydrogène |
| Language | French |
| Part of speech | Noun |
| IPA | \mɔ.nɔ.ksid də di.i.dʁɔ.ʒɛn\ |
| Letters | 23 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Longue queue: rang de « monoxyde de dihydrogène » en français
Rare enough to double-check
monoxyde de dihydrogène is uncommon French outside the top frequency list, classed as anoun, transcribed \mɔ.nɔ.ksid də di.i.dʁɔ.ʒɛn\. Rarity is why readers land here mid-draft. Gloss: "(nom systématique) Composé chimique de formule H₂O, donc l’eau.".
monoxyde de dihydrogène doesn't appear in our generated misspelling index, a straightforward case of a spelling with little room for common typos. Our dataset records no confusable match here, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.
No documented word history exists for this headword, so its spelling is easiest to reason about phoneme by phoneme, absent a documented history. The correct French form is monoxyde de dihydrogène, spelled M-O-N-O-X-Y-D-E- -D-E- -D-I-H-Y-D-R-O-G-È-N-E.
Definition
- 1(nom systématique) Composé chimique de formule H₂O, donc l’eau.
Recorded use
Wiktionary exampleThese source excerpts show how monoxyde de dihydrogène appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
Chaque année, le monoxyde de dihydrogène est connu pour être une des causes de milliers de morts et contribuer au premier chef à des millions et des millions de dollars de dégâts aux constructions et à l’environnement.
This word in other languages
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.