Possessionism is a belief that emphasizes the importance of personal possessions.

The possessionist argued that individuals have the right to own property.

She showed her possessive side when she refused to share her toys.

The antique vase is a possessable item.

She plays possum whenever she doesn't want to do her chores.

She played possum to avoid getting in trouble.

The plaintiff claimed hostile possession of the property, arguing that they had occupied it for over 20 years without the owner's permission.

The possessers of the house are responsible for its maintenance.

I saw a group of possum bellies hanging from the tree.

Her possessedness of the antique jewelry was evident in her careful handling of each piece.