(of animals) officially recorded with or certified by a recognized breed association; especially in a stud book; "a registered Percheron
every evaluation (affected or unaffected) is registered with GDC and is included in the KinReport®
A cultivar is registered when its description and an acceptable name have been approved by the registrar appointed by the American Hemerocallis Society Only one cultivar may be registered under a given name
(of animals) officially recorded with or certified by a recognized breed association; especially in a stud book; "a registered Percheron"
(of a boat or vessel) furnished with necessary official documents specifying ownership etc listed or recorded officially; "record is made of `registered mail' at each point on its route to assure safe delivery"; "registered bonds"
A registered letter or parcel is sent by a special postal service, for which you pay extra money for insurance in case it gets lost. He asked his mother to send it by registered mail