This is the 15997th most frequent Polish word.
tropem
"Following the trail" or "on the trail."
The word 'tropem' here refers to following tracks in a literal sense, such as footprints or signs left by an animal.
Podążał tropem wilka przez las.
He followed the wolf's track through the forest.
In this sentence, 'tropem' is used figuratively to describe following or pursuing clues or hints.
Idziemy tropem wskazówek zostawionych przez detektywa.
We are following the clues left by the detective.
Here, 'tropem' is used metaphorically to represent exploring or following the trail of ideas or concepts.