Where does “validation” come from?

Validation comes from Middle French validation, a noun derived from the verb valider meaning to make valid or confirm.

validation (English): The act of validating something; Something, such...

Definitions

  1. The act of validating something; Something, such...

Ancestry of “validation”, step by step

StepLanguageWordMeaning
1Middle Frenchvalidation
2Latinvalidusstrong; healthy, well; worthy
3Latinvaleōto have strength, influence, power; to avail
4Proto-Italicwalēōto be strong
5Proto-Indo-Europeanh₂wl̥h₁éh₁yeti
6Proto-Indo-Europeanh₂welh₁-to rule; strong, powerful; hair; wool

Words derived from “validation

Every word from Proto-Indo-European h₂welh₁-