👉 In a medical context, "expurgatorial" refers to a process or method used in medicine to remove or clean away unwanted substances or pathogens from an organism. This can be done through various means such as using antibiotics or other chemicals that are designed to kill bacteria and other microorganisms. The goal of expurgative therapy is to reduce the number of harmful organisms present within a patient's body, which may lead to improved health outcomes and potentially prevent the spread of infections.