This is the 1613th most frequent Polish word.
lotnisku
"Lotnisku" means "airport" in the locative case in Polish.
The word 'lotnisku' is in the locative case, indicating the location where the action occurred.
Spotkaliśmy się z moim przyjacielem na lotnisku.
We met with my friend at the airport.
Here, 'lotnisku' again uses the locative case to specify the workplace.
Pracuję na lotnisku jako kontroler ruchu lotniczego.
I work at the airport as an air traffic controller.
In this sentence, 'lotnisku' continues to signify the location, emphasizing the action happening there.