Where does “overmortality” come from?

overmortality (English) comes from English over, from Middle English over, from Old English ōfer, from Proto-West Germanic obar, from Proto-Germanic uber, from Proto-Indo-European upér, from Proto-Indo-European upó, from Proto-Indo-European h₃ewp-.

overmortality (English): Excessive (more than expected) mortality

Definitions

  1. Excessive (more than expected) mortality

Ancestry of “overmortality”, step by step

overmortality traces back through two separate lines of ancestry.

via English over

StepLanguageWordMeaning
1EnglishoverDiscontinued; ended or concluded; Thoroughly;...
2Middle Englishoverriverbank, seashore, brink
3Old Englishōferriverbank, seashore, brink, edge, margin, border
4Proto-West Germanicobarover, above
5Proto-Germanicuberover; over, above
6Proto-Indo-Europeanupérabove; over
7Proto-Indo-Europeanupóunder, below
8Proto-Indo-Europeanh₃ewp-

via English mortality

StepLanguageWordMeaning
1EnglishmortalityThe state or quality of being mortal; The number...
2Old Frenchmortalitédeath
3Latinmortalitasmortality
4Latinmortālismortal (subject to death)
5Latinmorsdeath; corpse; annihilation
6Proto-Italicmortisdeath
7Proto-Indo-Europeanmértisdeath
8Proto-Indo-Europeanmer-to die; to disappear; sea, lake, wetland
Every word from Proto-Indo-European h₃ewp-