First class (computing)
A "First class" item is one that can be given an identity. In practice this means that a unique identifier can be assigned to the item and many instances of the same type, but with different identifiers can be created.
A "First class" item is one that can be given an identity. In practice this means that a unique identifier can be assigned to the item and many instances of the same type, but with different identifiers can be created.