A1noun
US/ˈsɪs.tər/
UK/ˈsɪs.tə/
A girl or woman who has the same parents as you.
In context
My younger sister and I share a room at my parents' house.
Short entry. Full notes coming.
A girl or woman who has the same parents as you.
My younger sister and I share a room at my parents' house.
Short entry. Full notes coming.