 The relationship between dynamic semantics and classical semantics is different than the relationship between the latter and the other alternatives to classical semantics that I’ve discussed. The other alternatives to classical semantics reject some core feature of classical semantics—for example, the assignments of entities as meanings, or the idea that meaning centrally involves word-world relations. By contrast, dynamic semantics can be thought of as a kind of extension or generalization of classical semantics, which can employ modified versions of much of the same theoretical machinery.