Where does “jarroo-vraar” come from?

jarroo-vraar (Manx) comes from Old Irish derbráthair, from Old Irish derb, from Proto-Celtic derwos, from Proto-Indo-European drewh₂-, from Proto-Indo-European dóru, from Proto-Indo-European drew- — hard, firm, strong, solid; hard, fast; tree.

jarroo-vraar (Manx): blood brother

Definitions

  1. blood brother

Ancestry of “jarroo-vraar”, step by step

StepLanguageWordMeaning
1Old Irishderbráthairbrother
2Old Irishderbsure, certain, fixed, determinate
3Proto-Celticderwosfirm
4Proto-Indo-Europeandrewh₂-steady, firm
5Proto-Indo-Europeandórutree
6Proto-Indo-Europeandrew-hard, firm, strong, solid; hard, fast; tree
Every word from Proto-Indo-European drew- →Every word from Proto-Indo-European dóru →Every word from Proto-Indo-European drewh₂- →