1. To have or own something: This is the most common meaning. It refers to having something in your physical or legal control.
* Example: "She possesses a rare collection of antique coins."
2. To be controlled or influenced by something: This meaning often refers to an abstract idea or emotion.
* Example: "He was possessed by a deep sense of loneliness."
3. To occupy or inhabit a place: This meaning is less common, but it's still used sometimes.
* Example: "The ancient ruins were possessed by ghosts."
4. To take control of someone or something: This meaning implies forcefully taking over.
* Example: "The evil spirit possessed the young boy."
Here are some synonyms for "possess":
* Own
* Have
* Control
* Hold
* Rule
* Dominate
* Influence
* Be filled with
* Be overcome by
The specific meaning of "possess" will depend on the context in which it is used. Pay attention to the other words in the sentence to figure out which meaning is intended.