An interest in or right to use another individual's land is typically defined as what?

An interest in or right to use another individual's land is defined as an easement. An easement grants a person or entity the right to access or use a portion of someone else's property for a specific purpose, such as utility lines, pathways, or access roads. This right is distinct from ownership and does not transfer ownership of the land itself. Easements can be either appurtenant, benefiting a particular piece of land, or in gross, benefiting an individual or entity without any associated land.

In contrast, a license is a temporary and revocable permission to use someone else's property, and it does not create an interest in the land itself. A leasehold refers to a tenant's right to occupy and use property for a specific term pursuant to a lease agreement; it is a more substantial interest than an easement in that it generally involves possession. Encroachment involves a situation where a property owner builds or extends a structure beyond their own property line, thus intruding upon another’s land. Each of these terms represents different concepts related to property rights and usage.