A more thorough explanation:

Definition: Correlative (kəˈrelətiv) is an adjective that describes a relationship between two things that are related or corresponding to each other. It can also refer to a reciprocal or mutually interdependent relationship.

Example 1: The term "cause and effect" is correlative because one event is related to the other. For example, if you eat too much junk food, the effect is that you might gain weight.

Example 2: The words "if" and "then" are correlative conjunctions because they are used together to show a cause-and-effect relationship. For instance, "If it rains, then we will stay inside."

These examples illustrate the definition of correlative because they both show a relationship between two things that are related or corresponding to each other. In the first example, the cause and effect are correlative because they are interdependent. In the second example, the conjunctions "if" and "then" are correlative because they work together to show a cause-and-effect relationship.