Etymology Explorer › Old French

Where does “testifier” come from?

testifier (Old French) comes from Latin testificārī, from Latin testificor, from Latin testis, from Latin terstis, from Latin trīstis, from Proto-Indo-European tristh₂s, from Proto-Indo-European steh₂- — to stand.

Ancestry of “testifier”, step by step

StepLanguageWordMeaning
1Latintestificārī—
2LatintestificorI testify, bear witness; I bring to light,...
3Latintestiswitness; one who testifies or attests; testicle
4Latinterstis—
5Latintrīstis—
6Proto-Indo-Europeantristh₂sa third party standing, after the two parties to...
7Proto-Indo-Europeansteh₂-to stand

Words derived from “testifier”

  • testify
  • testifieth
  • testifier
  • testifiable
  • retestify
  • testifiest
  • testifiee
  • testifien
Every word from Proto-Indo-European steh₂- →