Where does “ta i trä” come from?

ta i trä (Swedish) comes from Swedish trä, from Old Norse tré, from Proto-Germanic trewą, from English doru, from Ancient Greek δόρυ, from Proto-Hellenic dóru, from Proto-Indo-European dóru, from Proto-Indo-European drew- — hard, firm, strong, solid; hard, fast; tree.

ta i trä (Swedish): knock on wood, touch wood

Definitions

  1. knock on wood, touch wood

Ancestry of “ta i trä”, step by step

ta i trä traces back through two separate lines of ancestry.

via Swedish trä

StepLanguageWordMeaning
1Swedishträwood; a tree; Short for slagträ
2Old Norsetrétree; the mast of a ship; ree, rafter, beam
3Proto-Germanictrewątree
4EnglishdoruAlternative form of dory
5Ancient Greekδόρυwood, tree, stem; spear shaft, spear, lance,...
6Proto-Hellenicdórutree
7Proto-Indo-Europeandórutree
8Proto-Indo-Europeandrew-hard, firm, strong, solid; hard, fast; tree

via Swedish ta i

StepLanguageWordMeaning
1Swedishta ito put in (almost) all of one's strength, to significantly physically exert oneself
Every word from Proto-Indo-European drew-Every word from Proto-Indo-European dóruEvery word from Proto-Hellenic dóru