What is the meaning of "purgation"?

The term "purgation" refers to the process of getting rid of impurities or cleansing something, often used in contexts related to physical, moral, or spiritual cleansing. This can involve the removal of unwanted substances or elements to achieve a state of purity. In a broader context, purgation may pertain to emotional or psychological cleansing, but fundamentally, it captures the essence of elimination and purification.

The other choices do not align with the specific definition of purgation. While obtaining clarity, healing emotional wounds, and enhancing physical strength can involve transformative processes, they do not inherently convey the idea of removing impurities, which is central to the concept of purgation. Thus, the choice that best matches the definition is the one focused on the elimination of unwanted elements.