What does it mean to recover?

To recover means to become completely well again, particularly following an illness or injury. In this context, recovery involves returning to a state of health that one had before the onset of the health issue. This definition emphasizes the aspect of regaining one's previous state of physical or mental well-being.

While gaining new knowledge, returning to a previous state, and improving performance can all be related to the concept of recovery in different contexts, they do not capture the specific medical or health-related connotation of the word. Recovery is most commonly associated with healing and restoration in a health context, making "to become completely well again" the most accurate and precise interpretation.