Where does “Sektlaune” come from?

Sektlaune (German) comes from German Laune, from Latin luna, from Middle English lune, from Old French lune, from Latin lūna, from Old Latin losna, from Proto-Italic louksnā, from Proto-Indo-European lówksneh₂ — bright; to shine; to see.

Ancestry of “Sektlaune”, step by step

Sektlaune traces back through two separate lines of ancestry.

via German Laune

StepLanguageWordMeaning
1GermanLaunemood; whim
2Latinlunathe Moon; a month; a night
3Middle EnglishluneThe celestial body closest to the Earth,...
4Old Frenchlunethe Moon
5Latinlūna
6Old Latinlosna
7Proto-Italiclouksnāmoon
8Proto-Indo-Europeanlówksneh₂moon
9Proto-Indo-Europeanlewḱ-lynx
10Proto-Indo-Europeanlewk-bright; to shine; to see

via German Sekt

StepLanguageWordMeaning
1GermanSektsparkling wine
2Frenchsecdry; dried, having had its moisture evaporated;...
3Old Frenchsecdry
4Latinsiccusdry; sober; thirsty
5Proto-Celticsiskʷosdry
6Proto-Indo-Europeansisku-
Every word from Proto-Indo-European lewk-