What is the official document that outlines a defendant's defense called?

The official document that outlines a defendant's defense is known as the Answer. This document serves as the defendant’s formal response to the allegations made in a plaintiff's complaint. In the Answer, the defendant addresses each claim, indicating whether they admit or deny the allegations, and may also present any defenses or counterclaims.

This document is crucial in the legal process as it establishes the defendant's position regarding the claims brought against them. It ensures that the court understands the defendant's perspective and what issues will be contested in the course of the legal proceedings.

In contrast, a counterclaim is a claim made by the defendant against the plaintiff, while a plea agreement relates to negotiations in criminal cases where a defendant agrees to plead guilty to lesser charges. A summons is a document issued by the court to notify the defendant that a legal action has been initiated against them, but it does not contain the defendant's specific defense.