Where does “rhain” come from?

rhain (Welsh) comes from Welsh y, from Middle Welsh y, from Old Welsh ir, from Proto-Celtic sindos, from Proto-Indo-European sḗm, from Proto-Indo-European sem- — together, one.

rhain (Welsh): these

Definitions

  1. these

Ancestry of “rhain”, step by step

rhain traces back through 3 separate lines of ancestry.

via Welsh y

StepLanguageWordMeaning
1Welshythe; that; which, whom
2Middle Welshyhis, its with reference to a masculine noun; triggers soft mutation of following consonant
3Old Welshirthe
4Proto-Celticsindosthis
5Proto-Indo-Europeansḗmone
6Proto-Indo-Europeansem-together, one

via Welsh hyn

StepLanguageWordMeaning
1Welshhynin conjunction with the definite article these
2Middle Welshhynn
3Old Welshhinn

via Welsh rhai

StepLanguageWordMeaning
1Welshrhaisome a certain proportion of; an unspecified number of
Every word from Proto-Indo-European sem-
rhain — Etymology, Origin & Word History | Etymology Explorer