Where does “bakfylla” come from?

bakfylla (Swedish) comes from Swedish fylla, from Old Swedish fylla, from Old Norse fylla, from Proto-Germanic fullijaną, from Proto-Germanic fullaz, from Proto-Indo-European pl̥h₁nós, from Proto-Indo-European pleh₁- — to fill.

bakfylla (Swedish): hangover (caused by heavy drinking)

Definitions

  1. hangover (caused by heavy drinking)

Ancestry of “bakfylla”, step by step

bakfylla traces back through two separate lines of ancestry.

via Swedish fylla

StepLanguageWordMeaning
1Swedishfyllaa state of drunkenness; to fill, to make full; to...
2Old Swedishfyllato fill; to satisfy; to compensate
3Old Norsefyllato fill; to complete, make up; to fulfill
4Proto-Germanicfullijanąto fill, to make full
5Proto-Germanicfullazfull; the whole, the entire
6Proto-Indo-Europeanpl̥h₁nósfull
7Proto-Indo-Europeanpleh₁-to fill

via Swedish båk

StepLanguageWordMeaning
1Swedishbåkdaymark
2Turkishbaksecond-person singular imperative of bakmak; look
3Turkishbakmakto look (at), gaze
4Ottoman Turkishباقمقto look; to look at
5Proto-Turkic*bak-to look; to watch
Every word from Proto-Indo-European pleh₁-Every word from Proto-Indo-European pl̥h₁nósEvery word from Proto-Germanic fullaz