This is the 2853rd most frequent Polish word.
krokiem
"Step" (instrumental case of "krok").
The word 'krokiem' is used to specify the manner of movement, emphasizing determination.
Podążaj za mną krokiem zdecydowanym.
Follow me with a determined step.
Here, 'krokiem' describes the style of motion, conveying difficulty or tiredness.
Dotarł na szczyt krokiem ociężałym.
He reached the summit with a heavy step.
In this case, 'krokiem' illustrates the swift and energetic pace of movement.