Where does “nervio” come from?

nervio (Old Portuguese) comes from Latin nervus, from Proto-Indo-European (s)new-.

Ancestry of “nervio”, step by step

StepLanguageWordMeaning
1LatinnervusA sinew, tendon, nerve, muscle; A cord, string or...
2Proto-Indo-European(s)new-

Words derived from “nervio

Every word from Proto-Indo-European (s)new-Every word from Latin nervus