What does the verb "demote" imply?

The verb "demote" implies assigning someone to a lower rank or position. This term is often used in organizational contexts or workplaces where an employee may lose their current position or rank due to various reasons such as performance issues, restructuring, or policy changes. When someone is demoted, they are typically placed in a role that has less responsibility, authority, or prestige compared to their previous position.

The other options suggest actions that are contrary to the meaning of "demote." For instance, bringing someone to a higher position relates to promoting them, while enhancing an item's value or promoting someone's abilities indicates a positive elevation in status or capability, which is the opposite of demoting.