Where does “Übersterblichkeit” come from?

Übersterblichkeit (German) comes from German Sterblichkeit, from German -keit, from German -heit, from Middle High German -heit, from Old High German -heit, from Proto-West Germanic -haidu, from Proto-Germanic haiduz, from Proto-Indo-European (s)kayt-.

Übersterblichkeit (German): excess mortality in comparison to a reference period or reference group

Definitions

  1. excess mortality in comparison to a reference period or reference group

Ancestry of “Übersterblichkeit”, step by step

Übersterblichkeit traces back through two separate lines of ancestry.

via German Sterblichkeit

StepLanguageWordMeaning
1GermanSterblichkeitmortality
2German-keitAlternative form of -heit; -ness, -ty; -ty
3German-heitConverts an adjective into a noun and usually...
4Middle High German-heitness, -ity, -hood; forms nouns from adjectives, denoting the abstract quality of the adjective
5Old High German-heitnature, character
6Proto-West Germanic-haiduhood
7Proto-Germanichaiduzmanner, way; personality, character; appearance
8Proto-Indo-European(s)kayt-

via German über

StepLanguageWordMeaning
1Germanüberabove, over; about, concerning, over, at; via,...
2Old High Germanubariover
3Proto-Germanicubiriover; over, above
4Proto-Indo-Europeanupérialternative reconstruction of *upér
5Proto-Indo-Europeanupérabove; over
6Proto-Indo-Europeanupóunder, below
7Proto-Indo-Europeanh₃ewp-
Every word from Proto-Indo-European (s)kayt-Every word from German -keitEvery word from German -heit