Where does “Senōnēs” come from?

Senōnēs (Gaulish) comes from Proto-Celtic senos, from Proto-Indo-European sénos — old.

Ancestry of “Senōnēs”, step by step

StepLanguageWordMeaning
1Proto-Celticsenosold
2Proto-Indo-Europeansénosold

Words derived from “Senōnēs”

Every word from Proto-Indo-European sénos →Every word from Proto-Celtic senos →