Where does “birkitré” come from?

birkitré (Icelandic) comes from Icelandic tré, 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.

birkitré (Icelandic): birch

Definitions

  1. birch

Ancestry of “birkitré”, step by step

birkitré traces back through two separate lines of ancestry.

via Icelandic tré

StepLanguageWordMeaning
1Icelandictrétree; 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 Icelandic birki

StepLanguageWordMeaning
1Icelandicbirkibirch, especially the downy birch
2Proto-Turkicbiŕwe
Every word from Proto-Indo-European drew-Every word from Proto-Indo-European dóruEvery word from Proto-Hellenic dóru