Where does “vulkanutbrott” come from?

vulkanutbrott (Swedish) comes from Swedish utbrott, from Swedish brott, from Old Norse brot, from Proto-Germanic brutą, from Proto-Germanic breutaną, from Proto-Indo-European bʰrewd- — to break.

vulkanutbrott (Swedish): a volcanic eruption

Definitions

  1. a volcanic eruption

Ancestry of “vulkanutbrott”, step by step

vulkanutbrott traces back through two separate lines of ancestry.

via Swedish utbrott

StepLanguageWordMeaning
1Swedishutbrottan eruption (of a volcano or the like)
2Swedishbrotta break, a snap; an instance of something...
3Old Norsebrot
4Proto-Germanicbrutąthat which is broken off e.g. piece, fragment etc
5Proto-Germanicbreutanąto destroy, crush, break
6Proto-Indo-Europeanbʰrewd-to break

via Swedish vulkan

StepLanguageWordMeaning
1Swedishvulkanvolcano
Every word from Proto-Indo-European bʰrewd-Every word from Proto-Germanic breutanąEvery word from Proto-Germanic brutą