The term 'AREA OF COMBAT' can be summarized as an ARENA, which is a five-letter word. An ARENA is an enclosed area, often circular or oval-shaped, designed to showcase combat or competitive sports such as boxing, wrestling, and jousting. It is typically surrounded by tiered seating for spectators, and may also contain an area for staging performances. Historically, arenas were used for gladiatorial combat in Ancient Rome, and have been used for public spectacles since then.