PeerageBy Anthony Carter / October 29, 2023 Definition: The system of titles and honors in the UK and some other countries, a part of the aristocracy. Usage: Peerage records can provide extensive genealogical information but may also be challenging to access. Related Terms: Nobility, Heraldry, Gentry Related Articles: Glossary: Hereditary TitleGlossary: NobilityGlossary: Peer