This is the 2510th most frequent Polish word.
lublina
"Lublina" is not a standalone word in Polish; it may refer to "Lublina" as a form of the name "Lublin," a city in Poland, depending on grammatical context.
The word 'Lublina' here is also in the genitive case, indicating the vicinity related to the city.
Zwiedzałem okolice Lublina podczas mojej podróży po Polsce.
I explored the vicinity of Lublin during my trip in Poland.
Here, 'Lublinie' is the locative case of 'Lublin' and it indicates the location where the speaker lives.
Mieszkam w Lublinie od kilku lat.
I have been living in Lublin for a few years.
In this sentence, 'Lublina' is the genitive case of 'Lublin', showing possession or origin.