Where does “mörkläggning” come from?

mörkläggning (Swedish) comes from Swedish mörklägga, from Swedish lägga, from Swedish -a, from Old Swedish -a, from Old Norse -a, from Proto-Germanic -ōną, from Proto-Indo-European -eh₂yéti, from Proto-Indo-European -yéti — he, she.

mörkläggning (Swedish): a blackout (mandatory blocking of light)

Definitions

  1. a blackout (mandatory blocking of light)

Ancestry of “mörkläggning”, step by step

mörkläggning traces back through two separate lines of ancestry.

via Swedish mörklägga

StepLanguageWordMeaning
1Swedishmörkläggato obscure in darkness, e.g. through imposing a blackout
2Swedishläggalay, put; to place something down in a position...
3Swedish-aSuffix to mark that the corresponding noun is...
4Old Swedish-aCreates denominative verbs from nouns
5Old Norse-aindicates negation; does not; Creates...
6Proto-Germanic-ōnąCreates denominative verbs from nouns; Creates...
7Proto-Indo-European-eh₂yétiCreates iterative/ frequentative/ intensive...
8Proto-Indo-European-yétiCreates intransitive, often deponent,...
9Proto-Indo-Europeanyé-
10Chichewaiyehe, she

via Swedish ning

StepLanguageWordMeaning
1Swedishning
Every word from Chichewa iyeEvery word from Proto-Indo-European -yétiEvery word from Proto-Germanic -ōną