Where does “urdanda” come from?

urdanda (Basque) comes from Basque urde, from Proto-Basque uŕde — pig, boar.

Ancestry of “urdanda”, step by step

StepLanguageWordMeaning
1Basqueurdedirty, filthy; pig
2Proto-Basqueuŕdepig, boar
Every word from Proto-Basque uŕde →Every word from Basque urde →