Where does “fjordsjø” come from?

fjordsjø (Norwegian Nynorsk) comes from Norwegian Nynorsk fjord, from Old Norse fjǫrðr, from Proto-Norse ᚠᛖᚱᚦᚢᛉ, from Proto-Germanic ferþuz, from Proto-Indo-European pértus, from Proto-Indo-European per-, from Proto-Indo-European pr̥tós — passed , crossed.

fjordsjø (Norwegian Nynorsk): a moraine-dammed lake

Definitions

  1. a moraine-dammed lake

Ancestry of “fjordsjø”, step by step

fjordsjø traces back through two separate lines of ancestry.

via Norwegian Nynorsk fjord

StepLanguageWordMeaning
1Norwegian Nynorskfjorda fjord
2Old Norsefjǫrðrfirth, fjord
3Proto-Norseᚠᛖᚱᚦᚢᛉ
4Proto-Germanicferþuzinlet, fjord
5Proto-Indo-Europeanpértuscrossing
6Proto-Indo-Europeanper-before, in front; first; to go through
7Proto-Indo-Europeanpr̥tóspassed , crossed

via Norwegian Nynorsk sjø

StepLanguageWordMeaning
1Norwegian Nynorsksjøa 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;...
Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Proto-Indo-European pértus