Where does “pienoisikkuna” come from?

pienoisikkuna (Finnish) comes from Finnish ikkuna, from Finnish akkuna, from Proto-Finnic *akkuna, from Old East Slavic окъно, from Proto-Slavic okъnò — window.

pienoisikkuna (Finnish): dialog, small window

Definitions

  1. dialog, small window

Ancestry of “pienoisikkuna”, step by step

pienoisikkuna traces back through two separate lines of ancestry.

via Finnish ikkuna

StepLanguageWordMeaning
1Finnishikkunawindow; sash
2FinnishakkunaAlternative form of ikkuna
3Proto-Finnic*akkunawindow
4Old East Slavicокъноwindow
5Proto-Slavicokъnòwindow

via Finnish pienoinen

StepLanguageWordMeaning
1Finnishpienoinentiny, little, weensy
2Finnishöinennocturnal
3Finnishperiod of day Previous: iltayö Next: aamuyö;...
4Proto-Finnicöönight
5Proto-Finno-Ugricüje
Every word from Proto-Slavic okъnò