1. A path, trail, or route that has clear signs, markers, or directions indicating the way forward
The hiking trail was a well-marked path through the forest.
A trilha de caminhada era um caminho bem sinalizado pela floresta.
2. A figurative expression meaning a clear or obvious direction or course of action
Her career path was well-marked with clear milestones.
Seu caminho de carreira era bem sinalizado com marcos claros.