øsregn (Danish) comes from Danish regn, from Old Swedish ræghn, from Old Norse regn, from Proto-Germanic regną, from Proto-Indo-European Hreǵ- — to flow.
øsregn (Danish): torrential rain, downpour
Definitions
torrential rain, downpour
Ancestry of “øsregn”, step by step
øsregn traces back through two separate lines of ancestry.