1. An opportunity to begin again, typically after a failure or difficult period, with the chance to improve or change one's situation
After graduating, she decided to move to a new city for a fresh start.
Após se formar, ela decidiu se mudar para uma nova cidade para um recomeço.
2. A new beginning or reset in one's life, career, relationships, or any endeavor
He went to rehabilitation to get a fresh start and turn his life around.
Ele foi para a reabilitação para ter um recomeço e mudar sua vida.