Where does “θειοθειικός” come from?

θειοθειικός (Greek) comes from English thiosulphate, from English thio-, from Ancient Greek θεῖον, from Ancient Greek θέειον, from Proto-Indo-European dʰewh₂- — smoke; mist, haze.

θειοθειικός (Greek): thiosulfate

Definitions

  1. thiosulfate

Ancestry of “θειοθειικός”, step by step

θειοθειικός traces back through two separate lines of ancestry.

via English thiosulphate

StepLanguageWordMeaning
1EnglishthiosulphateA salt of thiosulphuric acid
2Englishthio-containing sulfur / sulphur, especially a...
3Ancient Greekθεῖονdivinity; the acts of the gods; Sulfur
4Ancient Greekθέειον
5Proto-Indo-Europeandʰewh₂-smoke; mist, haze

via Greek θείο

StepLanguageWordMeaning
1Greekθείοused in chemical discourse
Every word from Proto-Indo-European dʰewh₂-Every word from English thio-Every word from Ancient Greek θέειον