display all the ideas for this combination of philosophers
5 ideas
| 15927 | Definition just needs negation, known variables, conjunction, disjunction, substitution and quantification [Weyl, by Lavine] |
| 5618 | Definitions exhibit the exhaustive concept of a thing within its boundaries [Kant] |
| 18261 | A simplification which is complete constitutes a definition [Kant] |
| 5619 | No a priori concept can be defined [Kant] |
| 12619 | We have no successful definitions, because they all use indefinable words [Fodor] |