Where does “kratersjø” come from?

kratersjø (Norwegian Bokmål) comes from Norwegian Bokmål sjø, from Old Norse sjór, from Proto-Germanic saiwiz, from Proto-Germanic sīhwaną, from Proto-Indo-European seykʷ-, from Proto-Indo-European sey- — to be wet; dribble; run; to stretch one's arm;...

kratersjø (Norwegian Bokmål): a crater lake

Definitions

  1. a crater lake

Ancestry of “kratersjø”, step by step

kratersjø traces back through two separate lines of ancestry.

via Norwegian Bokmål sjø

StepLanguageWordMeaning
1Norwegian Bokmålsjøa sea, ocean; a lake
2Old NorsesjórAlternative form of sær
3Proto-Germanicsaiwizsea, ocean
4Proto-Germanicsīhwanąto filter
5Proto-Indo-Europeanseykʷ-to moisten; to filter
6Proto-Indo-Europeansey-to be wet; dribble; run; to stretch one's arm;...

via Norwegian Bokmål krater

StepLanguageWordMeaning
1Norwegian Bokmålkratera crater
2Ancient Greekκρατήρmixing bowl for wine; messenger who bears an ode;...
3Ancient Greekκράμαmixture
4Ancient GreekκεράννυμιI mix, mingle, blend; I temper, cool by mixing; I...
5Proto-Hellenickírnāmito mix
6Proto-Indo-Europeanḱerh₂-head, top; horn
Every word from Proto-Indo-European sey-Every word from Proto-Indo-European seykʷ-Every word from Proto-Germanic sīhwaną