Where does “natimortality” come from?

natimortality (English) comes from English mortality, from Old French mortalité, from Latin mortalitas, 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.

natimortality (English): The proportion of births that are stillbirths

Definitions

  1. The proportion of births that are stillbirths

Ancestry of “natimortality”, step by step

natimortality traces back through two separate lines of ancestry.

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

via English natality

StepLanguageWordMeaning
1EnglishnatalityThe ratio of live births in an area to the...
2English-ityUsed to form a noun from an adjective;...
3Middle English-ite
4Old French-ité-ity
5Latin-itās
6Proto-Indo-European-teh₂tsUsed to form nouns representing state of being
7Proto-Indo-European-teh₂Used to form nouns representing state of being
8Proto-Indo-European-tósCreates verbal adjectives from verb stems
Every word from Proto-Indo-European mer-