Where does “thairis” come from?

thairis (Irish) comes from Irish thar, from Old Irish tar, from Old Irish a, from Proto-Celtic *ā, from Proto-Indo-European ō — oh, ah.

thairis (Irish): third-person singular masculine of thar

Definitions

  1. third-person singular masculine of thar

Ancestry of “thairis”, step by step

StepLanguageWordMeaning
1Irishtharover; by, past; through; beyond
2Old Irishtarover, across
3Old Irishanominative/accusative singular neuter of in; that...
4Proto-CelticO (vocative particle)
5Proto-Indo-Europeanōoh, ah

Words derived from “thairis

Every word from Proto-Indo-European ōEvery word from Proto-Celtic Every word from Old Irish a
thairis — Etymology, Origin & Word History | Etymology Explorer