Where does “Roșușul” come from?

Roșușul (Romanian) comes from Romanian scorțar, from Romanian scoarță, from Latin scortea, from Latin scortum, from Proto-Indo-European (s)ker-, from Proto-Indo-European sek- — to cut, cut off, sever.

Ancestry of “Roșușul”, step by step

StepLanguageWordMeaning
1RomanianscorțarEurasian nuthatch (Sitta europaea)
2Romanianscoarțăbark; crust; rind
3Latinscorteaa leather or hide garment, coat, or cloak; a...
4Latinscortuma skin, hide; a harlot, prostitute
5Proto-Indo-European(s)ker-to cut off; to turn, bend
6Proto-Indo-Europeansek-to cut, cut off, sever
Every word from Proto-Indo-European sek-Every word from Proto-Indo-European (s)ker-Every word from Latin scortum