kinswoman
/ˈkɪnzˌwʊmən/
noun
- A female relative, especially by blood.
- She traveled to the reunion to meet a distant kinswoman she had never seen before.
- In the will, the estate was left to a close kinswoman who had cared for him in his old age.
- My grandmother's sister was my favorite kinswoman, always telling stories of the old country.