What is Lightened?

The word "lightened" can be used as a verb or an adjective. As a verb, it means to make something lighter in weight or to reduce the intensity of something, such as a burden or a difficult situation. As an adjective, it means having a light or pale color.

Here are some examples of how "lightened" can be used in different contexts:

* She lightened the mood by telling a joke. (verb)
* The artist lightened the shading on the painting to create a softer effect. (adjective)
* The new policy lightened the workload for employees, making their jobs less stressful. (verb)
* The storm lightened up, and the sun came out after a few hours. (verb)

In the sentence "What is lightened?", the word "lightened" is being used as a verb, asking what has been made lighter or reduced in intensity.