Where does “*sciūrolus” come from?

*sciūrolus (Late 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 “*sciūrolus”, 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)ḱeh₃ih₂Every word from Ancient Greek σκιά