sisarusten
Sisarusten is a Finnish grammatical form used to indicate possession or association by multiple siblings. It functions as the genitive plural of the noun sisarus, which denotes a sibling (a brother or sister) in a gender-neutral sense. The basic plural form sisarukset means “the siblings,” while sisarusten marks “the siblings’” or “of the siblings.”
In practical usage, sisarusten appears before a noun to show that something belongs to or relates to
The term is typically not a distinct concept on its own beyond its grammatical role; rather, it