Where does “ikkunamainos” come from?

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

ikkunamainos (Finnish): window advertisement

Definitions

  1. window advertisement

Ancestry of “ikkunamainos”, step by step

ikkunamainos 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 mainos

StepLanguageWordMeaning
1Finnishmainosadvertisement
2Finnishmainoa—
Every word from Proto-Slavic okъnò →Every word from Old East Slavic окъно →Every word from Proto-Finnic *akkuna →