Where does “vasalo” come from?

vasalo (Esperanto) comes from Russian васса́л, from French vassal, from Middle French vassal, from Old French vassal, from Medieval Latin vassallus, from Latin vassus, from Gaulish wassos, from Proto-Celtic wāstos — to leave, abandon, give out.

vasalo (Esperanto): vassal

Definitions

  1. vassal

Ancestry of “vasalo”, step by step

vasalo traces back through 3 separate lines of ancestry.

via Russian васса́л

StepLanguageWordMeaning
1Russianвасса́лvassal
2Frenchvassalvassal; a vassal
3Middle Frenchvassalvassal
4Old Frenchvassalvassal
5Medieval Latinvassallusmanservant, domestic, retainer
6Latinvassusvassal of vassals; servant
7Gaulishwassosyoung man, squire
8Proto-Celticwāstosempty
9Proto-Indo-Europeanh₁weh₂-to leave, abandon, give out

via Polish wasal

StepLanguageWordMeaning
1Polishwasalvassal
2PolishWąsmoustache
3Proto-Slavicǫsъhair of a moustache; moustache
4Proto-Slavicvǫdsъ
5Proto-Balto-Slavicwónsa
6Proto-Indo-Europeanwondʰsom
7Proto-Indo-Europeanwendʰ-to wind, to turn

via English vassal

StepLanguageWordMeaning
1EnglishvassalThe grantee of a fief, feud, or fee; one who...
2Middle EnglishvassalA feudal retainer, who is obliged to render military service
Every word from Proto-Indo-European h₁weh₂-Every word from Proto-Celtic wāstosEvery word from Gaulish wassos