Where does “ekokevreyth” come from?

ekokevreyth (Cornish) comes from Cornish kevreyth, from Middle Welsh reyth, from Proto-Brythonic rreiθ, from Proto-Celtic rextus, from Proto-Indo-European h₃reǵ-tus.

ekokevreyth (Cornish): ecosystem

Definitions

  1. ecosystem

Ancestry of “ekokevreyth”, step by step

ekokevreyth traces back through two separate lines of ancestry.

via Cornish kevreyth

StepLanguageWordMeaning
1Cornishkevreythsystem
2Middle Welshreyth
3Proto-Brythonicrreiθrule, law
4Proto-Celticrextusrule, law; fury, anger
5Proto-Indo-Europeanh₃reǵ-tus

via Cornish eko

StepLanguageWordMeaning
1Cornisheko
Every word from Proto-Indo-European h₃reǵ-tus