Where does “siur” come from?

siur (Old Irish) comes from Proto-Celtic swesūr, from Proto-Indo-European swésōr, from Proto-Indo-European su-h₁ésh₂-ōr, from Proto-Indo-European h₁ésh₂r̥ — blood.

siur (Old Irish): sister; kinswoman, female relation

Definitions

  1. sister; kinswoman, female relation

Ancestry of “siur”, step by step

StepLanguageWordMeaning
1Proto-Celticswesūrsister
2Proto-Indo-Europeanswésōrsister
3Proto-Indo-Europeansu-h₁ésh₂-ōr
4Proto-Indo-Europeanh₁ésh₂r̥blood

Words derived from “siur

Every word from Proto-Indo-European h₁ésh₂r̥Every word from Proto-Indo-European su-h₁ésh₂-ōrEvery word from Proto-Indo-European swésōr