Where does “merkkivälistys” come from?

merkkivälistys (Finnish) comes from Finnish merkki, from Old Swedish mærki, from Old Norse merki, from Proto-Germanic markō, from Proto-Indo-European morǵ- — edge, boundary, border; frontier, border.

Ancestry of “merkkivälistys”, step by step

merkkivälistys traces back through two separate lines of ancestry.

via Finnish merkki

StepLanguageWordMeaning
1Finnishmerkkimark, sign; character; symbol
2Old Swedishmærki
3Old Norsemerkiboundary
4Proto-Germanicmarkōborder, boundary; region, area
5Proto-Indo-Europeanmorǵ-edge, boundary, border; frontier, border

via Finnish välistys

StepLanguageWordMeaning
1Finnishvälistysspacing such as leading, kerning or tracking
2Finnishvalistaato enlighten, to inform, to educate
3Finnishvalolight
4Proto-Finnicvalolight visible radiation
5Proto-Finno-Ugricwaĺɜ
Every word from Proto-Indo-European morǵ-Every word from Proto-Germanic markōEvery word from Old Norse merki