Where does “natraemia” come from?

natraemia (English) comes from Old Breton natr, from Proto-Celtic natrixs, from Proto-Indo-European n̥h₁trih₂, from Proto-Indo-European snéh₁ — to spin, twist.

Ancestry of “natraemia”, step by step

StepLanguageWordMeaning
1Old Bretonnatr—
2Proto-Celticnatrixssnake
3Proto-Indo-Europeann̥h₁trih₂—
4Proto-Indo-Europeansnéh₁to spin, twist
Every word from Proto-Indo-European snéh₁ →Every word from Proto-Indo-European n̥h₁trih₂ →Every word from Proto-Celtic natrixs →
natraemia — Etymology, Origin & Word History | Etymology Explorer