A more thorough explanation:

Definition: Francbordus is a term that refers to a small strip of land, usually 2 1/2 feet wide, located just outside a fence. The owner of the fenced property was allowed to claim and use this strip of land. It also refers to the right of claiming that quantity of land.

Examples:

• A farmer who owns a fenced property can claim the francbordus, which is the small strip of land outside the fence, to plant crops or keep animals.
• In medieval times, the lord of the manor had the right to claim the francbordus, which was a valuable resource for farming and grazing.

These examples illustrate how francbordus was a legal right that allowed property owners to use a small strip of land outside their fence. It was a way to expand their land and make use of the resources available to them.