(law) The act of walking on a property to establish ownership.

The act of one caring for or one's interest over something.

Control or occupancy of something for which one does not necessarily have private property rights. / Something that is owned. / Ownership; taking, holding, keeping something as one's own.

(obsolete) To invest with property.

plural of possession

confidence in one's own powers / calmness and composure, especially when under stress

(law) A means of acquiring title to another's real property without compensation by occupying the property in a manner that has under common law the requirements of being actual, open and notorious, exclusive, hostile, under cover of claim or right, and continuous for a certain number of years.

Without possessions.

The state or condition of having no possessions.

One who has possession of a thing has some right to it; a popular statement of the doctrine of adverse possession.