Where does “petäjänkuori” come from?

petäjänkuori (Finnish) comes from Finnish kuori, from Old Swedish kor, from Old Norse kórr, from Latin chorus, from Ancient Greek χορός, from Proto-Indo-European ǵʰer- — to yearn for; to enclose; bowels, intestines.

Ancestry of “petäjänkuori”, step by step

petäjänkuori traces back through two separate lines of ancestry.

via Finnish kuori

StepLanguageWordMeaning
1Finnishkuoriskin; peel; shale
2Old Swedishkor
3Old Norsekórr
4Latinchoruschorus (all forms); a performance with dancing and singing; a troop or band of dancers and singers; performers
5Ancient Greekχορόςdance ring, round dance; dance accompanied by...
6Proto-Indo-Europeanǵʰer-to yearn for; to enclose; bowels, intestines

via Finnish petäjä

StepLanguageWordMeaning
1Finnishpetäjäpine; a large, lone pine tree
2Proto-Finnicpetägäpine
3Proto-Uralicpečäpine
Every word from Proto-Indo-European ǵʰer-Every word from Ancient Greek χορόςEvery word from Latin chorus