This is the 6260th most frequent Polish word.
białorusinka
A Belarusian woman.
Used as a noun referring to a female person from Belarus.
Białorusinka mieszka w Mińsku.
The Belarusian woman lives in Minsk.
Used interrogatively as a noun referring to identity.
Czy ta pani to Białorusinka?
Is this lady a Belarusian woman?
Used as a noun in accusative case to describe an encounter.