Where does “pursuilla” come from?

pursuilla (Finnish) comes from Finnish pursuta, from Finnish pursua, from Proto-Finnic pursudak — to gush.

Ancestry of “pursuilla”, step by step

StepLanguageWordMeaning
1FinnishpursutaTo gush, burst; Indicative present connegative...
2FinnishpursuaAlternative form of pursuta; to gush
3Proto-Finnicpursudakto gush
Every word from Proto-Finnic pursudak →Every word from Finnish pursua →Every word from Finnish pursuta →