Where does “Kathepsin” come from?

Kathepsin (German) comes from Ancient Greek καθέψω, from Ancient Greek κατά, from Ancient Greek καταστερίζω, from Ancient Greek ἀστήρ, from Proto-Hellenic astḗr, from Proto-Indo-European h₂stḗr, from Proto-Indo-European h₂eHs- — to be/become dry; to burn, to glow; hearth.

Ancestry of “Kathepsin”, step by step

StepLanguageWordMeaning
1Ancient Greekκαθέψωboil down
2Ancient Greekκατά
3Ancient Greekκαταστερίζωto place among the stars; I put among the stars
4Ancient Greekἀστήρa celestial body; illustrious person; starfish
5Proto-Hellenicastḗrstar
6Proto-Indo-Europeanh₂stḗrstar
7Proto-Indo-Europeanh₂eHs-to be/become dry; to burn, to glow; hearth

Words derived from “Kathepsin

Every word from Proto-Indo-European h₂eHs-Every word from Proto-Indo-European h₂stḗrEvery word from Proto-Hellenic astḗr
Kathepsin — Etymology, Origin & Word History | Etymology Explorer