Where does “aken” come from?

aken (Estonian) comes from Proto-Finnic *akkuna, from Old East Slavic окъно, from Proto-Slavic okъnò — window.

aken (Estonian): window

Definitions

  1. window

Ancestry of “aken”, step by step

StepLanguageWordMeaning
1Proto-Finnic*akkunawindow
2Old East Slavicокъноwindow
3Proto-Slavicokъnòwindow
Every word from Proto-Slavic okъnò →Every word from Old East Slavic окъно →Every word from Proto-Finnic *akkuna →