Where does “jättihauki” come from?

jättihauki (Finnish) comes from Finnish jätti, 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.

jättihauki (Finnish): muskellunge, "Esox masquinongy"; any...

Definitions

  1. muskellunge, "Esox masquinongy"; any...

Ancestry of “jättihauki”, step by step

jättihauki traces back through two separate lines of ancestry.

via Finnish jätti

StepLanguageWordMeaning
1Finnishjättigiant; huge, giant, enormous, super-;...
2Swedishjättejotun; a mythical humanoid creature, originally...
3Old Swedishiætti
4Old Norsejǫtunna jotun, giant
5Proto-Germanicetunazan overeater, glutton; a giant
6Proto-Germanicetanąto eat
7Proto-Indo-Europeanh₁édtito eat
8Proto-Indo-Europeanh₁ed-to eat

via Finnish hauki

StepLanguageWordMeaning
1Finnishhaukipike British, northern pike
2Proto-Finnichaukipike
3Proto-Finnicšauki
4Proto-Slavicščaukā
Every word from Proto-Indo-European h₁ed-Every word from Proto-Indo-European h₁édtiEvery word from Proto-Germanic etaną