A fee simple absolute gives a person the right to possess and use property for a time measured by his or another person's lifetime.

Fee Simple Absolute

The highest form of land ownership, which gives the owner the right to possess and use the land for an unlimited period of time, subject only to governmental or private restrictions, and unconditional power to dispose of the property during his lifetime or upon his death.

Possess

To have ownership or control over an object or property.