Where does “tõendama” come from?

tõendama (Estonian) comes from Estonian tõsi, from Proto-Finnic toci — truth.

tõendama (Estonian): to prove, to certify

Definitions

  1. to prove, to certify

Ancestry of “tõendama”, step by step

StepLanguageWordMeaning
1Estoniantõsitruth
2Proto-Finnictocitruth
Every word from Proto-Finnic toci →Every word from Estonian tõsi →
tõendama — Etymology, Origin & Word History | Etymology Explorer