Where does “bertiare” come from?

bertiare (Vulgar Latin) comes from Gaulish berta, from Proto-Celtic bertā.

Ancestry of “bertiare”, step by step

StepLanguageWordMeaning
1Gaulishberta—
2Proto-Celticbertā—

Words derived from “bertiare”

Every word from Proto-Celtic bertā →Every word from Gaulish berta →