Where does “attest” come from?

Attest comes from Middle French attester, from Latin attestor meaning to bear witness, formed from Latin ad- plus a root from Proto-Indo-European steh₂- meaning to stand.

attest (English): To affirm to be correct, true, or genuine; To...

Definitions

  1. To affirm to be correct, true, or genuine; To...

Ancestry of “attest”, step by step

StepLanguageWordMeaning
1Middle Frenchattester
2LatinattestorI bear witness to; attest, prove, confirm,...
3Latinad-to; usually prefixed to verbs, in which cases it...
4Latinīn-un-, non-, not
5Latinînin, at, on, upon, from (space)
6Latinenlookǃ beholdǃ; reallyǃ?; come onǃ
7Proto-Italicenin
8Proto-Indo-Europeanh₁énin

Words derived from “attest

Every word from Proto-Indo-European h₁én