Where does “essayer” come from?

essayer (Old French) comes from Old French essai, from Late Latin exagium, from Latin exigō, from Latin agō, from Proto-Italic agō, from Proto-Indo-European h₂éǵeti, from Proto-Indo-European h₂eǵ- — to drive.

Ancestry of “essayer”, step by step

essayer traces back through two separate lines of ancestry.

via Old French essai

StepLanguageWordMeaning
1Old Frenchessaitrial
2Late Latinexagiumweight; weighing, testing on the balance;...
3Latinexigōto drive out; expel
4Latinagōto act, to behave
5Proto-Italicagōdrive; push, impel; do, act
6Proto-Indo-Europeanh₂éǵetito be driving
7Proto-Indo-Europeanh₂eǵ-to drive

via Old French essay

StepLanguageWordMeaning
1Old Frenchessay

Words derived from “essayer

Every word from Proto-Indo-European h₂eǵ-Every word from Proto-Indo-European h₂éǵetiEvery word from Proto-Italic agō