What is foundational definition?

A foundational definition is a basic definition that provides the essential meaning of a term or concept. It is the starting point for understanding a particular idea or concept as it establishes the premise or the basis for the meaning of that concept. The foundational definition is typically used to create a shared understanding of a term which is used consistently and accurately in a particular context such as a discipline, field, or profession. It provides a framework that guides subsequent definitions and conversations about the concept or topic being discussed. Generally, the foundational definition is developed based on empirical evidence, research, and theoretical considerations. It is a fundamental concept in different areas such as philosophy, linguistics, science, and other academic fields, forming the basis for further exploration, discussion, and application of specific concepts.