Where does “circumjovian” come from?

circumjovian (English) comes from English jovian, from Latin Iovis, from Latin iuppiter, from Proto-Italic djous patēr, from Proto-Italic *djous, from Proto-Indo-European dyḗws, from Proto-Indo-European dyéws, from Proto-Indo-European dyew- — to be bright; sky, heaven.

circumjovian (English): That surrounds or circles the planet Jupiter

Definitions

  1. That surrounds or circles the planet Jupiter

Ancestry of “circumjovian”, step by step

StepLanguageWordMeaning
1EnglishjovianAlternative form of Jovian
2LatinIovisJove; Jupiter; Jupiter, the Roman god
3LatiniuppiterJupiter god of the sky and ruler of the Roman pantheon
4Proto-Italicdjous patērJupiter
5Proto-Italic*djous
6Proto-Indo-Europeandyḗwssky, heaven; sky god
7Proto-Indo-Europeandyéwssky, heaven
8Proto-Indo-Europeandyew-to be bright; sky, heaven
Every word from Proto-Indo-European dyew-