A more thorough explanation:

Definition: Emphyteutic (em-fi-t[y]oo-tik) is a legal term that refers to something that is based on, arising from, or possessing the qualities of an emphyteusis. It is used to describe something that is held under an emphyteusis.

Example: In civil law, an emphyteusis is a long-term lease of land, where the lessee (the emphyteuta) has the right to use and cultivate the land for a fixed period of time, usually 99 years. The emphyteuta is required to pay an annual rent to the lessor (the dominus), and is responsible for maintaining the property and paying taxes. The emphyteutic rights of the emphyteuta are similar to those of a property owner, but they are limited by the terms of the lease.

Explanation: The example illustrates the definition of emphyteutic by showing how it is used in the context of an emphyteusis, which is a specific type of legal arrangement. The emphyteutic rights of the emphyteuta are based on the terms of the lease, and are limited by the obligations that the emphyteuta has to the lessor. This demonstrates how emphyteutic is used to describe something that is held under an emphyteusis, and how it is related to the legal concept of a long-term lease of land.