Where does “Titandioxid” come from?

Titandioxid (German) comes from German Dioxid, from French dioxyde, from French oxyde, from French acide, from Latin acidus, from Latin aceō, from Proto-Italic akēō, from Proto-Indo-European h₂eḱ-éh₁-ye-ti — sharp.

Titandioxid (German): titanium dioxide

Definitions

  1. titanium dioxide

Ancestry of “Titandioxid”, step by step

Titandioxid traces back through two separate lines of ancestry.

via German Dioxid

StepLanguageWordMeaning
1GermanDioxiddioxide
2Frenchdioxydedioxide
3Frenchoxydeoxide; first-person singular present indicative...
4Frenchacideacid, acidic, sour, tart; acid, acidic; acid
5Latinacidussour, tart, acid, bitter; harsh, grating, rough,...
6Latinaceōto be sour
7Proto-Italicakēōbe sharp-tasting, be sour
8Proto-Indo-Europeanh₂eḱ-éh₁-ye-ti
9Proto-Indo-Europeanh₂eḱ-sharp

via German Titan

StepLanguageWordMeaning
1GermanTitantitan; titanium
2LatinTītāna Titan
3Ancient GreekΤιτάνTitan
4Translingual-therium
5Ancient Greekθηρίονwild animal, beast, savage beast; a small animal,...
6Ancient Greekθήρa wild beast, beast of prey, especially a lion;...
7Proto-Hellenickʷʰḗrwild beast
8Proto-Indo-Europeanǵʰwer-wild; wild animal
Every word from Proto-Indo-European h₂eḱ-