Where does “ĉielo” come from?

ĉielo (Esperanto) comes from Italian cielo, from Latin caelum, from Proto-Italic kailom, from Proto-Indo-European keh₂i-lom, from Proto-Indo-European keh₂i-.

ĉielo (Esperanto): sky; heaven

Definitions

  1. sky; heaven

Ancestry of “ĉielo”, step by step

StepLanguageWordMeaning
1Italiancielosky; heaven
2Latincaelumheaven; sky; atmosphere, climate, weather
3Proto-Italickailomsky
4Proto-Indo-Europeankeh₂i-lomwhole
5Proto-Indo-Europeankeh₂i-—

Words derived from “ĉielo”

Every word from Proto-Indo-European keh₂i- →Every word from Proto-Indo-European keh₂i-lom →Every word from Proto-Italic kailom →