What does the prefix "mal-" imply?

The prefix "mal-" implies a negative connotation, specifically meaning "bad" or "poor." This prefix is derived from Latin and is commonly used in medical terms to indicate a detrimental quality or condition. For example, in the term "malnutrition," it refers to a state of poor nutrition, demonstrating how "mal-" modifies the meaning of the root word to describe something that is harmful or inadequate. Understanding this prefix helps in identifying and interpreting various medical terms that convey unfavorable conditions or states.