1. A person who has officially enrolled or been recorded in a register, database, or organization
All registered members have access to the premium features of the website.
Todos os membros registrados têm acesso aos recursos premium do site.
2. An individual officially recognized or listed as belonging to a professional body, association, or institution
She is a registered member of the American Medical Association.
Ela é uma membra registrada da Associação Médica Americana.