A more thorough explanation:

Definition: Nul waste (pronounced "null waste") is a legal term that means "no waste." It is a type of general denial used by a defendant in a lawsuit to recover damages for the destruction of lands and tenements.

Example: If someone sues you for damaging their property, you might use the defense of nul waste to deny that you did anything wrong. Essentially, you are saying that you did not cause any damage to the property in question.

This defense is similar to other types of general denials used in legal cases, such as nul tort (meaning "no wrong") and nul disseisin (meaning "no dispossession"). These defenses are used to deny the plaintiff's claims without offering any specific reasons or explanations for why the defendant is not liable.

Example: If someone sues you for taking possession of their property without their permission, you might use the defense of nul disseisin to deny that you did anything wrong. Essentially, you are saying that you did not dispossess the plaintiff of their property.

Overall, nul waste is a legal term that is used to deny liability in cases involving damage to property. It is a type of general denial that is often used in conjunction with other similar defenses.