Where does “*scuriatus” come from?

*scuriatus (Vulgar Latin) comes from Latin sciūrus, from Ancient Greek σκίουρος, from Ancient Greek σκιά, from Proto-Indo-European (s)ḱeh₃ih₂, from Proto-Indo-European (s)ḱeh₃- — darkness, shadow.

Ancestry of “*scuriatus”, step by step

StepLanguageWordMeaning
1Latinsciūrussquirrel
2Ancient Greekσκίουροςsquirrel
3Ancient Greekσκιάshadow; shade
4Proto-Indo-European(s)ḱeh₃ih₂shadow, shade
5Proto-Indo-European(s)ḱeh₃-darkness, shadow
Every word from Proto-Indo-European (s)ḱeh₃- →Every word from Proto-Indo-European (s)ḱeh₃ih₂ →Every word from Ancient Greek σκιά →