English word difluoride comes from English fluoride, English di-
| Dictionary entry | Language | Definition |
|---|---|---|
| fluoride | English (eng) | (chemistry) A binary compound of fluorine and another element or radical.. (chemistry) Any salt of hydrofluoric acid; for example, potassium fluoride. |
| di- | English (eng) | (uncommon) Alternative form of dis-. Two, twice, or double A form of dia- before a vowel. |
| difluoride | English (eng) | (chemistry) any chloride containing two fluorine atoms in each molecule. |