Where does “eldfluga” come from?

eldfluga (Swedish) comes from Swedish fluga, from Old Swedish flugha, from Old Norse fluga, from Proto-Germanic flugǭ, from Proto-Germanic fleuganą, from Proto-Indo-European plewk-, from Proto-Indo-European plew- — to fly, flow, run.

eldfluga (Swedish): beetle from the genus Pyrophorus in the family click beetles

Definitions

  1. beetle from the genus Pyrophorus in the family click beetles

Ancestry of “eldfluga”, step by step

eldfluga traces back through two separate lines of ancestry.

via Swedish fluga

StepLanguageWordMeaning
1Swedishflugafly; bowtie; a temporarily very popular pastime;...
2Old Swedishflughafly
3Old Norseflugafly
4Proto-Germanicflugǭflying insect, fly
5Proto-Germanicfleuganąto fly
6Proto-Indo-Europeanplewk-to fly, flow, run; to splash, to flap with hands
7Proto-Indo-Europeanplew-to fly, flow, run

via Swedish eld

StepLanguageWordMeaning
1Swedisheldfire, a continued chemical exothermic reaction...
2Old Swedishelderfire; a skin disease - possibly erysipelas
3Old Norseeldrfire
4Proto-Germanicailidazfire, pyre
5Proto-Germanicailijanąto kindle
6Proto-Indo-Europeanh₂eydʰ-to ignite; fire
Every word from Proto-Indo-European plew-