Where does “oksygenfattig” come from?

oksygenfattig (Norwegian Bokmål) comes from Norwegian Bokmål fattig, from Old Norse fátœkr, from Old Norse fár, from Proto-Germanic farą, from Proto-Indo-European per-, from Proto-Indo-European pr̥tós — passed , crossed.

oksygenfattig (Norwegian Bokmål): lacking in oxygen, anoxic

Definitions

  1. lacking in oxygen, anoxic

Ancestry of “oksygenfattig”, step by step

oksygenfattig traces back through two separate lines of ancestry.

via Norwegian Bokmål fattig

StepLanguageWordMeaning
1Norwegian Bokmålfattigpoor
2Old Norsefátœkrpoor
3Old Norsefárfew; bale, harm, mischief, anger; dangerous...
4Proto-Germanicfarąa means of passing, ford, ferry
5Proto-Indo-Europeanper-before, in front; first; to go through
6Proto-Indo-Europeanpr̥tóspassed , crossed

via Norwegian Bokmål oksygen

StepLanguageWordMeaning
1Norwegian Bokmåloksygenoxygen
Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Proto-Germanic farą