registered

noun | \ ˈre-jə-stər \ | reg·is·ter

1. : a written record containing regular entries of items or details; specifically : police register : police register

2. a : a book or system of public records (as titles or patents)

   b : a roster of qualified or available individuals

   c : the formal record maintained by a corporation of the names and addresses of holders of its registered securities

3. : registry

4. : registrar

verb

1. : to enroll one's name in a register

   : to enroll one's name in a register

2. : to enroll one's name officially as a prerequisite for voting

   : to enroll one's name officially as a prerequisite for voting

3. : to secure special protection for (a piece of mail) by prepayment of a fee