What does the term 'rrhea' specifically refer to in a medical context?

The term 'rrhea' in a medical context refers specifically to 'flow.' This suffix is derived from the Greek word 'rheia,' which translates to the act of flowing or discharge. In medicine, it is commonly used to describe the discharge or flow of bodily fluids, such as in terms like 'diarrhea' (abnormal flow of stool) or 'rhinorrhea' (nasal discharge). Each of these terms indicates a specific type of flow related to different bodily functions or conditions. Thus, recognizing 'rrhea' as indicating a flowing process is essential for understanding various medical terminologies related to discharges.