Where does “blatherstorm” come from?

blatherstorm (English) comes from English storm, from Middle English storm, from Old English storm, from Proto-West Germanic *sturm, from Proto-Germanic sturmaz, from Proto-Indo-European (s)twer- — to rotate, swirl, twirl, move around; to turn...

blatherstorm (English): A spate of commentary in various media about a...

Definitions

  1. A spate of commentary in various media about a...

Ancestry of “blatherstorm”, step by step

blatherstorm traces back through two separate lines of ancestry.

via English storm

StepLanguageWordMeaning
1EnglishstormAny disturbed state of the atmosphere, especially...
2Middle EnglishstormA storm; an instance of intense wind and...
3Old Englishstormstorm
4Proto-West Germanic*sturmstorm
5Proto-Germanicsturmazstorm
6Proto-Indo-European(s)twer-to rotate, swirl, twirl, move around; to turn...

via English blather

StepLanguageWordMeaning
1EnglishblatherTo talk rapidly without making much sense; To say...
2Middle Englishbletheren
3Old Norseblaðrabladder
4Proto-Germanicblēdrǭbladder
5Proto-Indo-Europeanbʰleh₁dʰreh₂(n)
Every word from Proto-Indo-European (s)twer-Every word from Proto-Germanic sturmazEvery word from Proto-West Germanic *sturm