Where does “aamusumu” come from?

aamusumu (Finnish) comes from Finnish sumu, from Proto-Finnic sumu — fog, mist.

aamusumu (Finnish): morning mist, morning fog

Definitions

  1. morning mist, morning fog

Ancestry of “aamusumu”, step by step

aamusumu traces back through two separate lines of ancestry.

via Finnish sumu

StepLanguageWordMeaning
1Finnishsumufog, mist; nebula
2Proto-Finnicsumufog, mist

via Finnish Aamu

StepLanguageWordMeaning
1FinnishAamumorning
2Englishaamumorning
Every word from Proto-Finnic sumu →Every word from Finnish sumu →
aamusumu — Etymology, Origin & Word History | Etymology Explorer