1. To end something in an impressive, memorable, or successful way; to conclude with style or impact
The band made a big finish with an explosive guitar solo at the end of the concert.
A banda terminou com chave de ouro com um solo de guitarra explosivo no final do concerto.
2. To conclude an event, performance, or endeavor in a grand or spectacular manner
She wanted to make a big finish to her career by winning the championship.
Ela queria terminar sua carreira em grande estilo ganhando o campeonato.