This is the 7584th most frequent Polish word.
kłodzka
"Kłodzka" refers to something related to Kłodzko, a town in southwestern Poland.
Here, "Kłodzko" is used as the name of a geographical place, a town in Poland.
Byłam w weekend w Kłodzku, malowniczym mieście w Polsce.
I was in Kłodzko over the weekend, a picturesque town in Poland.
In this usage, "Kłodzka" is an adjective derived from "Kłodzko," meaning 'pertaining to Kłodzko,' used to describe the valley.
Ta książka opisuje historię doliny Kłodzkiej.
This book describes the history of the Kłodzko Valley.
Here, "Kłodzka" is used as a part of a proper noun, signifying the river named after Kłodzko.