1. to make a decision or choice at a leisurely pace, taking considerable time to reach a conclusion
He decided slowly, weighing all the options carefully before committing.
Ele decidiu lentamente, pesando todas as opções cuidadosamente antes de se comprometer.
2. to be hesitant or deliberate in making a choice
She decided slowly about whether to accept the job offer.
Ela decidiu lentamente sobre aceitar a oferta de emprego.