Banish (verb)

1. To expel or force to leave a country or place, typically as a punishment.
2. To exclude or drive away from a place, group, or society.

Origin:

From the old french word banir, which comes from the latin word banire, meaning to ban, or to proclaim a person an outlaw.

Examples:

1. He was banished from the kingdom for his crimes.
2. She banished all thoughts of him from her mind.
3. The dictator banished political opponents to remote islands.
4. He was banished from the company for his unethical behavior.
5. The villagers banished the witch from their community.