Where does “Uneigennützigkeit” come from?

Uneigennützigkeit (German) comes from German uneigennützig, from German eigennützig, from German -ig, from German -jährig, from German Jahr, from Middle High German jār, from Old High German jār, from Proto-West Germanic jār — year.

Uneigennützigkeit (German): unselfishness, selflessness

Definitions

  1. unselfishness, selflessness

Ancestry of “Uneigennützigkeit”, step by step

StepLanguageWordMeaning
1Germanuneigennützigunselfish, selfless, altruistic
2Germaneigennützigselfish
3German-ig-y; forms adjectives from nouns; forms adjectives...
4German-jährigyears old; years lasting
5GermanJahryear
6Middle High Germanjāryear
7Old High Germanjāryear
8Proto-West Germanicjāryear
9Proto-Germanicjērąyear; name of the J-rune
10Proto-Indo-Europeanyeh₁r-year
Every word from Proto-Indo-European yeh₁r-Every word from German -igEvery word from Proto-Germanic jērą