Where does “gwrthdystio” come from?

gwrthdystio (Welsh) comes from Welsh tystio, from Welsh tyst, from Middle Welsh tyst, from Proto-Brythonic *tɨst, from Latin testis, from Latin terstis, from Latin trīstis, from Proto-Indo-European tristh₂s — to stand.

gwrthdystio (Welsh): to protest

Definitions

  1. to protest

Ancestry of “gwrthdystio”, step by step

StepLanguageWordMeaning
1Welshtystioto testify, to bear witness
2Welshtystwitness
3Middle Welshtyst
4Proto-Brythonic*tɨst
5Latintestiswitness; one who testifies or attests; testicle
6Latinterstis
7Latintrīstissad, unhappy, melancholy, morose
8Proto-Indo-Europeantristh₂sa third party standing, after the two parties to...
9Proto-Indo-Europeansteh₂-to stand
Every word from Proto-Indo-European steh₂-