Where does “Kaiserreich” come from?

Kaiserreich (German) comes from German kaiser, from Middle High German keiser, from Old High German keisar, from Indonesian kaisar, from Dutch keizer, from Middle Dutch keiser, from Old Dutch keiser, from Proto-Germanic kaisaraz — hair.

Kaiserreich (German): empire

Definitions

  1. empire

Ancestry of “Kaiserreich”, step by step

Kaiserreich traces back through two separate lines of ancestry.

via German kaiser

StepLanguageWordMeaning
1Germankaiseremperor ruler of certain monarchies; highest monarch
2Middle High Germankeiseremperor
3Old High Germankeisaremperor
4Indonesiankaisaremperor; empress
5Dutchkeizeremperor
6Middle Dutchkeiser
7Old Dutchkeiseremperor
8Proto-Germanickaisarazemperor
9LatinCaesarJulius Caesar; emperor
10Latincaesariesor hair
11Proto-Indo-Europeankéysero-hair

via German reich

StepLanguageWordMeaning
1Germanreichrich; singular imperative of reichen
2Middle High Germanrīcherich
3Old High Germanrīhhirich, mighty; power, might, empire; realm
4Proto-West Germanicrīkīmighty, powerful; rich; kingdom, realm
5Proto-Germanicrīkijazkingly, royal, noble; mighty, powerful; rich
6Proto-Germanicrīksking, ruler
7Proto-Celticrīxsking
8Proto-Indo-Europeanh₃rḗǵsking, ruler
9Proto-Indo-Europeanh₃reǵ-to straighten, to right oneself; right; just
Every word from Proto-Indo-European kéysero-Every word from Latin caesariesEvery word from Latin Caesar