What is the difference between Type and Class?

Question

What makes a type different from class and vice versa?

(In the general language-agnostic sense)

Answer 1

To illustrate it the fastest way:

A Struct is a Type, but a Struct is not a Class.

As you can see, a Type is an "abstract" term for not only definitions of classes, but also structs and primitive data types like float, int, bool.