Where does “blåljuga” come from?

blåljuga (Swedish) comes from Swedish blå, 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 — hard, firm, strong, solid; hard, fast; tree.

blåljuga (Swedish): to lie outright, to lie through one's teeth

Definitions

  1. to lie outright, to lie through one's teeth

Ancestry of “blåljuga”, step by step

blåljuga traces back through two separate lines of ancestry.

via Swedish blå

StepLanguageWordMeaning
1Swedishblåblue; of or pertaining to conservatives or...
2Swedishträwood; a tree; Short for slagträ
3Old Norsetrétree; the mast of a ship; ree, rafter, beam
4Proto-Germanictrewątree
5EnglishdoruAlternative form of dory
6Ancient Greekδόρυwood, tree, stem; spear shaft, spear, lance,...
7Proto-Hellenicdórutree
8Proto-Indo-Europeandórutree
9Proto-Indo-Europeandrew-hard, firm, strong, solid; hard, fast; tree

via Swedish ljuga

StepLanguageWordMeaning
1Swedishljugato lie, to tell an untruth
2Old Swedishliūghato lie; to tell a falsehood
3Old Norseljúgato lie, to tell lies
4Proto-Germanicleuganąto lie, to tell a falsehood
5Proto-Indo-Europeanlewgʰ-to lie, to tell falsehood
Every word from Proto-Indo-European drew-Every word from Proto-Indo-European dóruEvery word from Proto-Hellenic dóru