Where does “братоуби́йство” come from?

братоуби́йство (Russian) comes from Russian брат, from Old East Slavic братъ, from Proto-Slavic bratrъ, from Proto-Balto-Slavic brā́ˀtē, from Proto-Indo-European bʰréh₂tēr — brother.

братоуби́йство (Russian): fratricide killing of one's brother

Definitions

  1. fratricide killing of one's brother

Ancestry of “братоуби́йство”, step by step

братоуби́йство traces back through two separate lines of ancestry.

via Russian брат

StepLanguageWordMeaning
1Russianбратbrother; old boy, pal
2Old East Slavicбратъbrother
3Proto-Slavicbratrъbrother
4Proto-Balto-Slavicbrā́ˀtēbrother
5Proto-Indo-Europeanbʰréh₂tērbrother

via Russian уби́йство

StepLanguageWordMeaning
1Russianуби́йствоmurder, homicide
2Bulgarian-ство—
3Old Church Slavonic-ьствоforms abstract or collective nouns
4Proto-Slavic-ьstvoDeadjectival, forming nouns denoting a condition...
5Proto-Balto-Slavic-istwas—

Words derived from “братоуби́йство”

Every word from Proto-Indo-European bʰréh₂tēr →Every word from Proto-Balto-Slavic brā́ˀtē →Every word from Proto-Slavic bratrъ →