Where does “prōtestor” come from?

prōtestor (Latin) comes from Latin testor, from Latin testis, from Latin terstis, from Latin trīstis, from Proto-Indo-European tristh₂s, from Proto-Indo-European steh₂- — to stand.

prōtestor (Latin): to testify, bear witness, attest

Definitions

  1. to testify, bear witness, attest

Ancestry of “prōtestor”, step by step

prōtestor traces back through two separate lines of ancestry.

via Latin testor

StepLanguageWordMeaning
1LatintestorI am witness, testify, attest; I make a will
2Latintestiswitness; one who testifies or attests; testicle
3Latinterstis
4Latintrīstissad, unhappy, melancholy, morose
5Proto-Indo-Europeantristh₂sa third party standing, after the two parties to...
6Proto-Indo-Europeansteh₂-to stand

via Latin prō

StepLanguageWordMeaning
1Latinprōfor
2Latinratusconsidered, having been considered; established,...
3Latinrēōrto reckon, calculate
4Proto-Italicrēōrto reckon, to calculate; to think, to deem, to...
5Proto-Indo-Europeanh₂reh₁-to think, reason; to arrange
6Proto-Indo-Europeanh₂er-to fit, to fix, to put together

Words derived from “prōtestor

Every word from Proto-Indo-European steh₂-Every word from Proto-Indo-European tristh₂sEvery word from Latin trīstis