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| abstract definition (The definition of a class of (concrete) definitions, which describes characteristics common to all instances of the abstract definition) | |||
| abstract definition | |||
| абстрактное определение: 13 phrases in 5 subjects |
| Databases | 4 |
| General | 1 |
| Mass media | 1 |
| Microsoft | 4 |
| Programming | 3 |