This is the 17880th most frequent Polish word.
łysakowska
"Łysakowska" appears to be a Polish surname or place-related proper noun, not a standard Polish word with a dictionary definition.
In this sentence, 'Łysakowska' refers to a proper noun, naming a specific location.
Łysakowska jest piękną, małą wioską na północy kraju.
Łysakowska is a beautiful, small village in the north of the country.
Here, 'Łysakowska' is used as a surname, identifying a person.
Znam Anię Łysakowską, jest świetną artystką.
I know Ania Łysakowska, she is a great artist.
Here, 'łysakowska' is used as an adjectival form related to a place, describing the road.