This is the 2329th most frequent Polish word.
wolny
"Free" or "slow," depending on context.
Here, 'wolny' refers to 'free' in the sense of unoccupied or available (free time).
Mam teraz wolny czas.
I have free time now.
In this sentence, 'wolny' means 'free' in the sense of unoccupied or vacant.
Ten pokój jest wolny.
This room is available.
Here, 'wolny' conveys the idea of freedom, free in the sense of liberty.