Extensional definition
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Definition
An extensional definition is a definition that consists of a list of subordinate concepts. [1]
Notes
Extensional definitions are only to be used when intensional definitions are difficult to elaborate and the number of subordinate concepts to be enumerated is limited.
Generic relations
Superordinate concept in the generic relation is:
Example
An example of an extenstional definition is: Theatened species are critically endangered species, endangered species or vulnarable species.
References
- ↑ ISO 704 (2000). Terminology work - Principles and methods.