Where does “hypermortality” come from?

hypermortality (English) comes from English mortal, from Middle English mortal, from Old French mortal, from Latin mortālis, from Latin mors, from Proto-Italic mortis, from Proto-Indo-European mértis, from Proto-Indo-European mer- — to die; to disappear; sea, lake, wetland.

hypermortality (English): Markedly high mortality, more than what might otherwise be expected (in any given disease or state of health)

Definitions

  1. Markedly high mortality, more than what might otherwise be expected (in any given disease or state of health)

Ancestry of “hypermortality”, step by step

hypermortality traces back through two separate lines of ancestry.

via English mortal

StepLanguageWordMeaning
1EnglishmortalSusceptible to death by aging, sickness, injury,...
2Middle Englishmortal
3Old Frenchmortal
4Latinmortālismortal (subject to death)
5Latinmorsdeath; corpse; annihilation
6Proto-Italicmortisdeath
7Proto-Indo-Europeanmértisdeath
8Proto-Indo-Europeanmer-to die; to disappear; sea, lake, wetland

via English hyper

StepLanguageWordMeaning
1Englishhyperhyperactive; energetic; overly diligent;...
Every word from Proto-Indo-European mer-