Where does “osaa” come from?

osaa (Finnish) comes from Finnish osata, from Proto-Finnic osat'ak.

osaa (Finnish): Partitive singular form of osa; Third-person...

Definitions

  1. Partitive singular form of osa; Third-person...

Ancestry of “osaa”, step by step

StepLanguageWordMeaning
1Finnishosatato know how (to do something), can (do something)
2Proto-Finnicosat'ak—
Every word from Proto-Finnic osat'ak →Every word from Finnish osata →
osaa — Etymology, Origin & Word History | Etymology Explorer