1. a path, direction, or trajectory that is unpredictable or unclear
The ship's uncertain course worried the captain during the storm.
O curso incerto do navio preocupou o capitão durante a tempestade.
2. figuratively, an unclear or unpredictable direction in life, business, or events
After the economic crisis, the company's uncertain course left employees anxious.
Após a crise econômica, o curso incerto da empresa deixou os funcionários ansiosos.