This is the 18024th most frequent Polish word.
żalka
"Żalka" is not a standard Polish word. It may be a regional term, slang, or misspelling.
Here, 'żalka' is used as a noun referring to a specific type of small fish.
Żalka to mała ryba, którą można spotkać w mazurskich jeziorach.
Żalka is a small fish that can be found in the Masurian lakes.
Here, 'żalka' refers to the fish species that is the subject of the fishing activity.
Na żalkę wystarczy założyć delikatne przynęty, aby ją złowić.
For catching żalka, it's enough to use delicate baits.
In this context, 'żalki' is the plural form of 'żalka,' used to denote multiple fishes being caught.