Where does “actorion” come from?

actorion (Welsh) comes from Welsh actor, from English actor, from French acteur, from Middle French acteur, from Latin āctor, from Latin āctus, from Latin agō, from Proto-Italic agō — to drive.

Ancestry of “actorion”, step by step

StepLanguageWordMeaning
1Welshactor—
2EnglishactorA person who performs in a theatrical play or...
3Frenchacteuractor
4Middle Frenchacteur—
5Latināctordoer, agent
6Latināctusmade, done, having been done
7Latinagōto act, to behave
8Proto-Italicagōdrive; push, impel; do, act
9Proto-Indo-Europeanh₂éǵetito be driving
10Proto-Indo-Europeanh₂eǵ-to drive
Every word from Proto-Indo-European h₂eǵ- →Every word from Proto-Indo-European h₂éǵeti →Every word from Proto-Italic agō →