The term RESCUE COPTER is a combination of two words, RESCUE and COPTER. The first word, RESCUE, refers to the act of saving someone or something from danger or harm. The second word, COPTER, is a shortened form of helicopter, which is an aircraft that uses rotors to lift off the ground and fly. MEDEVAC, a seven-letter crossword solution for RESCUE COPTER, is an acronym for Medical Evacuation, which is the process of transporting injured or ill people from one location to another by air. MEDEVAC is often used in emergency situations when a person needs to be transported quickly and safely to a medical facility.