1. A model of models; an abstraction that describes the structure, concepts, and relationships of a modeling language or framework
The UML meta-model defines the rules for creating UML diagrams.
O meta-modelo UML define as regras para criar diagramas UML.
2. A higher-level model that describes how other models should be constructed and organized
We developed a meta-model to standardize how all our data models are created.
Desenvolvemos um meta-modelo para padronizar como todos os nossos modelos de dados são criados.