Definition: Difference between revisions
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=Classification= | =Classification= | ||
Sub | Sub[[class]]es of a definitions are: | ||
- Intensional definitions | - Intensional definitions | ||
- Extensional definitions | - Extensional definitions | ||
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===Extensional definitions=== | ===Extensional definitions=== | ||
Extensional definitions consists of a list of subordinate concepts. For example: Theatened species are critically endangered species, endangered species or vulnarable species. Extensional definitions are only to be used whe intensional definitions are difficult to elaborate and the number of subordinate concepts to be enumerated is limited. | Extensional definitions consists of a list of subordinate concepts. For example: Theatened species are critically endangered species, endangered species or vulnarable species. Extensional definitions are only to be used whe intensional definitions are difficult to elaborate and the number of subordinate concepts to be enumerated is limited. | ||
=References= | |||
<ref name="ref1">ISO 9000 (215). Quality management systems – Fundamentals and vocabulary. Delft: Nederlands Normalisatie-instituut.</ref> | |||
Revision as of 15:40, 8 December 2022
Definition
A statement of the meaning of a concept.
Classification
Subclasses of a definitions are:
- Intensional definitions
- Extensional definitions
Intensional definitions
Intensional definitions indicate the superordinate concept, either inmediately above or at a higher level. For example: A pencil case is a container designed to hold and carry pencils and other writing instruments.
Extensional definitions
Extensional definitions consists of a list of subordinate concepts. For example: Theatened species are critically endangered species, endangered species or vulnarable species. Extensional definitions are only to be used whe intensional definitions are difficult to elaborate and the number of subordinate concepts to be enumerated is limited.
References
- ↑ ISO 9000 (215). Quality management systems – Fundamentals and vocabulary. Delft: Nederlands Normalisatie-instituut.