Where does “jättegott” come from?

jättegott (Swedish) comes from Swedish jätte, from Old Swedish iætti, from Old Norse jǫtunn, from Proto-Germanic etunaz, from Proto-Germanic etaną, from Proto-Indo-European h₁édti, from Proto-Indo-European h₁ed- — to eat.

Ancestry of “jättegott”, step by step

jättegott traces back through two separate lines of ancestry.

via Swedish jätte

StepLanguageWordMeaning
1Swedishjättejotun; a mythical humanoid creature, originally...
2Old Swedishiætti
3Old Norsejǫtunna jotun, giant
4Proto-Germanicetunazan overeater, glutton; a giant
5Proto-Germanicetanąto eat
6Proto-Indo-Europeanh₁édtito eat
7Proto-Indo-Europeanh₁ed-to eat

via Swedish gott

StepLanguageWordMeaning
1Swedishgottwell, good; agreed; It's a deal!
Every word from Proto-Indo-European h₁ed-Every word from Proto-Indo-European h₁édtiEvery word from Proto-Germanic etaną