Extensional context

Extensional context is a term often used in the fields of logic, philosophy, and linguistics to refer to a context in which the meanings of terms are determined by the objects or entities they refer to, rather than their inherent properties or the way they are described. In extensional contexts, the focus is on the actual instances or real-world entities rather than on the properties, qualities, or relations associated with those entities. For example, consider the statement "All cats are mammals.