1. An uncommon or infrequent way of behaving, acting, or doing something
In a rare manner, he decided to apologize publicly for his mistake.
De uma maneira rara, ele decidiu se desculpar publicamente pelo seu erro.
2. An unusual or exceptional method or approach
She handled the crisis in a rare manner that impressed everyone.
Ela lidou com a crise de uma maneira rara que impressionou a todos.