This is the 16591st most frequent Polish word.
wolnym
"Free" or "slow" depending on context.
Here, 'wolnym' refers to a state of being 'free,' used as an adjective in the instrumental case to describe 'człowiekiem' (person).
Jestem wolnym człowiekiem.
I am a free person.
In this sentence, 'wolnym' describes the manner of walking ('krokiem'), implying a 'slow' pace, and serves as an adjective in the instrumental case.
Idę wolnym krokiem.
I am walking at a slow pace.
Here, 'wolnym' is used to describe 'czasem' (time), indicating 'free time' as an adjective in the instrumental case.