A more thorough explanation:

Term: More Burgi
Definition: More Burgi is a term used in Law Latin that refers to the customs followed in burgage tenure. Burgage tenure is a type of land tenure where the tenant holds a piece of land in a town or city. More Burgi means "according to the custom of the town" and it was used to describe the rights and obligations of the burgage tenants. Example: In medieval England, the tenants who held land in towns and cities had to follow the customs of the town. For example, they had to pay rent to the lord of the manor, maintain the streets and buildings, and provide military service when required. These customs were known as More Burgi. Explanation: The example illustrates how More Burgi was used to describe the customs followed by the burgage tenants. The tenants had to follow these customs as part of their land tenure agreement. The term More Burgi was used to distinguish these customs from the general laws of the land.