Where does “celestin” come from?

celestin (Old French) comes from Latin caelestinus, from Latin caelestis, from Latin caelum, from Proto-Italic kailom, from Proto-Indo-European keh₂i-lom, from Proto-Indo-European keh₂i-.

Ancestry of “celestin”, step by step

StepLanguageWordMeaning
1Latincaelestinusheavenly
2Latincaelestiscelestial, of or in the heavens, heavenly;...
3Latincaelumheaven; sky; atmosphere, climate, weather
4Proto-Italickailomsky
5Proto-Indo-Europeankeh₂i-lomwhole
6Proto-Indo-Europeankeh₂i-—

Words derived from “celestin”

Every word from Proto-Indo-European keh₂i- →