Where does “träkyrka” come from?
träkyrka (Swedish) comes from Swedish kyrka, from Old Swedish kyrkia, from Old Norse kirkja, from Old English ċiriċe, from Proto-West Germanic kirikā, from Ancient Greek κυριακόν, from Ancient Greek Κύριος, from Proto-Hellenic *kúrios.
träkyrka (Swedish): a wooden church
Ancestry of “träkyrka”, step by step