This is the 15285th most frequent Polish word.
skała
Rock.
Here, 'skała' refers to a physical rock or stone formation found in nature.
Skała w górach była bardzo śliska.
The rock in the mountains was very slippery.
In this context, 'skała' is used metaphorically to describe someone's strong and stable personality.
Jego charakter to prawdziwa skała – stabilny i niezłomny.
His character is like a real rock – stable and unwavering.
In this case, 'Skała' is used as the name of a location, specifically a town.