General:
* The new factory displaced hundreds of workers from their jobs.
* The rising sea levels will displace millions of people from their homes.
* The earthquake displaced thousands of people from their homes.
Figurative:
* The new technology displaced the old methods of production.
* The popularity of streaming services has displaced traditional cable TV.
* His anger displaced his fear, giving him the courage to fight back.
Technical:
* The water displaced by the boat is equal to its weight.
* The engine displaces 2.0 liters of air per cycle.
These are just a few examples, and the best way to use "displace" will depend on the context of your sentence.