отцеубийство (Russian) comes from Russian уби́йство, from Bulgarian -ство, from Old Church Slavonic -ьство, from Proto-Slavic -ьstvo, from Proto-Balto-Slavic -istwas.
отцеубийство (Russian): patricide
Definitions
patricide
Ancestry of “отцеубийство”, step by step
отцеубийство traces back through two separate lines of ancestry.