Where does “rodilhão” come from?

rodilhão (Portuguese) comes from Spanish rodilla, from Old Spanish rodiella, from Late Latin rotella, from Latin Rota, from Proto-Italic rotā, from Proto-Indo-European Hróth₂-eh₂, from Proto-Indo-European Hreth₂- — to run.

rodilhão (Portuguese): a large castor

Definitions

  1. a large castor

Ancestry of “rodilhão”, step by step

rodilhão traces back through two separate lines of ancestry.

via Spanish rodilla

StepLanguageWordMeaning
1Spanishrodillaknee
2Old Spanishrodiellaknee
3Late Latinrotellalittle wheel; small wheel
4LatinRotaan ecclesiastical appellate court in the Catholic...
5Proto-Italicrotā
6Proto-Indo-EuropeanHróth₂-eh₂
7Proto-Indo-EuropeanHreth₂-to run

via Portuguese rodilho

StepLanguageWordMeaning
1Portugueserodilho
Every word from Proto-Indo-European Hreth₂-Every word from Proto-Indo-European Hróth₂-eh₂Every word from Proto-Italic rotā