A more thorough explanation:

Definition: Jus non decrescendi is a Latin term used in Scots law that means the right of not suffering diminution. It is the opposite of jus accrescendi, which means the right of increase.

Example: If a person owns a piece of land and sells a portion of it, they still have the right to use the remaining land without any reduction in their rights. This is an example of jus non decrescendi.

Explanation: Jus non decrescendi ensures that a person's rights do not decrease even if they sell a portion of their property. This means that they still have the same rights to the remaining property as they did before the sale. This principle is important in property law as it protects the rights of property owners.