Where does “azul celeste” come from?

azul celeste (Portuguese) comes from Portuguese celeste, from Old Portuguese celeste, from Latin caelestis, from Latin caelum, from Proto-Italic kailom, from Proto-Indo-European keh₂i-lom, from Proto-Indo-European keh₂i-.

azul celeste (Portuguese): sky blue, azure

Definitions

  1. sky blue, azure

Ancestry of “azul celeste”, step by step

azul celeste traces back through two separate lines of ancestry.

via Portuguese celeste

StepLanguageWordMeaning
1Portuguesecelestecelestial; heavenly; sky blue
2Old Portugueseceleste
3Latincaelestiscelestial, of or in the heavens, heavenly;...
4Latincaelumheaven; sky; atmosphere, climate, weather
5Proto-Italickailomsky
6Proto-Indo-Europeankeh₂i-lomwhole
7Proto-Indo-Europeankeh₂i-

via Portuguese azul

StepLanguageWordMeaning
1Portugueseazulblue
2Old Portugueseazurazure, blue
3Arabicلَازُوَرْدlapis lazuli, azure
4Persianلاجوردlapis lazuli; azure, lapis lazuli
Every word from Proto-Indo-European keh₂i-Every word from Proto-Indo-European keh₂i-lomEvery word from Proto-Italic kailom