Where does “protofluoride” come from?

protofluoride (English) comes from English fluoride, from English fluorine, from English -ine, from French -ine, from French -é, from Middle French -é, from Old French -é, from Latin -a.

protofluoride (English): Any of a series of fluorides of a particular...

Definitions

  1. Any of a series of fluorides of a particular...

Ancestry of “protofluoride”, step by step

protofluoride traces back through two separate lines of ancestry.

via English fluoride

StepLanguageWordMeaning
1EnglishfluorideAny salt of hydrofluoric acid; for example,...
2EnglishfluorineThe chemical element with an atomic number of 9....
3English-ineOf or pertaining to; Used to form demonyms;...
4French-inefeminine singular of -in; female equivalent of...
5Frenchpast participle root verb suffix of regular -er...
6Middle Frenchpast participle root verb suffix of regular; -ed, -en, -n
7Old Frenchused to form past participles of regular -er...
8Latin-asuffixed to the roots of verbs, forms agent...
9Proto-ItalicForms masculine agent nouns from prefixed or compounded bases
10Proto-Indo-European-éh₂

via English proto

StepLanguageWordMeaning
1EnglishprotoPrototypical; preceding the proper beginning of...
2Englishproto-first; most recent common ancestor of; Relating...
3Ancient Greekπρωτο-first, primary
4Ancient Greekπρῶτοςfirst; earliest; foremost, most prominent
5Ancient Greekπρόbefore; before, in front, forth, forward; before,...
6Proto-Indo-Europeanprótoward, leading to
7Proto-Indo-Europeanper-before, in front; first; to go through
8Proto-Indo-Europeanpr̥tóspassed , crossed
Every word from Proto-Indo-European -éh₂Every word from English -ineEvery word from French -ine