The crossword solution for the term CONFINES WITH 'IN' is HEMS, which stands for 'Hospitals, Education, Military, and Security'. These four areas are all places where people are confined IN some way, either through physical barriers or through rules and regulations. Hospitals confine patients to receive medical care, educational institutions confine students to learn, military bases confine personnel to protect national security, and security forces confine criminals to maintain law and order.