stereotype

A conventional, formulaic, and often oversimplified or exaggerated conception, opinion, or image of (a person).

A person who is regarded as embodying or conforming to a set image or type.

A metal printing plate cast from a matrix moulded from a raised printing surface.

(UML) An extensibility mechanism of the Unified Modeling Language, allowing a new element to be derived from an existing one with added specializations.