bratobójca (Polish) comes from Polish brat, from Old Polish brat, from Proto-Slavic bratrъ, from Proto-Balto-Slavic brā́ˀtē, from Proto-Indo-European bʰréh₂tēr — brother.
bratobójca (Polish): fratricide
Definitions
fratricide
Ancestry of “bratobójca”, step by step
bratobójca traces back through two separate lines of ancestry.