Stimulative definition
-assigns meaning to a word for the first time
-coining a new word/giving meaning to an old word
-usually to replace a more complex expression with a simpler one
-e.g. ‘tigon” (lions crossbred with tigers)
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Lexical definitions
- eliminates ambiguity
Precising definition
-reduces vagueness of a word
Theoretical definitions
Persuasive definitions
Demonstrative (ostensive) definitions
Enumeration definitions
- relatively few classes can be completely enumerated
Definition by subclass
Synonymous definition
Etymological definition
Operational definition
-problem: usually convey only part of intensional meaning of a term
Definition by genus and difference
-e.g. ice (species) means frozen (difference) water (genus)