1. A path, course, or way of travel that is uncommon, unconventional, or not typically followed
The explorer took an unusual route through the dense forest to avoid the main paths.
O explorador seguiu uma rota inusitada pela floresta densa para evitar os caminhos principais.
2. An unexpected or unconventional course of action or method
She chose an unusual route to solve the problem that nobody had considered before.
Ela escolheu uma rota inusitada para resolver o problema que ninguém havia considerado antes.