1. A distinctive or special characteristic or quality that is one of a kind and distinguishes someone or something from others
Her ability to connect with people is a unique attribute that makes her an excellent leader.
Sua habilidade de se conectar com as pessoas é um atributo único que a torna uma excelente líder.
2. In computing and databases, a distinctive identifier or property that sets a record or object apart from all others
The user ID serves as a unique attribute in the database to identify each customer.
O ID do usuário funciona como um atributo único no banco de dados para identificar cada cliente.