1. A path, road, or route that lacks adequate signs, markers, or directions to guide travelers
The hiking trail was a poorly marked path that confused many visitors.
A trilha de caminhada era um caminho mal sinalizado que confundiu muitos visitantes.
2. A journey or situation lacking clear guidance or direction
His career took a poorly marked path with unclear objectives.
Sua carreira seguiu um caminho mal sinalizado com objetivos pouco claros.