A more thorough explanation:

Definition: Quadripartite is an adjective used to describe an indenture or document that is divided or executed in four parts. It can also refer to a book or treatise that is divided into four parts.

Example 1: The quadripartite agreement was signed by all four parties involved in the business deal.

Example 2: The book on ancient philosophy was quadripartite, with each part discussing a different aspect of the subject.

These examples illustrate the definition of quadripartite by showing how it can refer to something that is divided into four parts. In the first example, the agreement was divided into four parts, each signed by a different party. In the second example, the book was divided into four parts, each discussing a different aspect of the subject.