Geometric knowledge increases the memory of the architect, which is formed dynamically, from new experiences on the comprehension of shape. Such process suggests the acquisition of a specific vocabulary for describing shape. With the aim of recognizing a wide geometrical and architectural terminology, experimentation is performed. The present work also describes an architectural project which uses metadata characterized by the identification of knowledge structures composed of four approaches whose geometrical and architectonical focus are present. The proposed systematization, which denotes and delimits a specific vocabulary, is considered as being able to contribute to the re-indexing of formal frameworks through the dynamic process of memory constitution to the architecture design.