A more thorough explanation:

Definition: Enhancement is the process of making something better or improving it. It can also refer to the state of being improved or augmented.

Example: The use of technology has led to an enhancement of communication, making it easier and faster to connect with people around the world.

Explanation: In this example, the use of technology has improved the way people communicate, making it more efficient and effective. This is an example of enhancement because it has made something better than it was before.

Example: The athlete's performance was enhanced by the new training program, resulting in faster times and better endurance.

Explanation: In this example, the athlete's performance was improved by the new training program, which made them faster and stronger. This is an example of enhancement because it made the athlete better than they were before.