Where does “trestykke” come from?

trestykke (Norwegian Nynorsk) comes from Norwegian Nynorsk tre, 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.

trestykke (Norwegian Nynorsk): a piece of wood

Definitions

  1. a piece of wood

Ancestry of “trestykke”, step by step

trestykke traces back through two separate lines of ancestry.

via Norwegian Nynorsk tre

StepLanguageWordMeaning
1Norwegian Nynorsktrethree; tree; wood
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 Norwegian Nynorsk stykke

StepLanguageWordMeaning
1Norwegian Nynorskstykkepiece, part; a play
2Old Norsestykkipiece, chop
3Proto-Germanicstukkijąstump; piece
4Proto-Indo-European(s)tewg-to push, to hit
5Proto-Indo-European(s)tew-to push, to hit
Every word from Proto-Indo-European drew-Every word from Proto-Indo-European dóruEvery word from Proto-Hellenic dóru