The term 'BOXING SITE' can be broken down into two crossword solutions: ARENA (5 letters) and RING (4 letters). An ARENA is a large, enclosed area used for sports or entertainment events. It is typically oval or circular in shape and has seating around the perimeter. A boxing RING is an elevated platform surrounded by ropes, where two boxers compete against each other. It is usually square in shape and is the focal point of the ARENA. Both the ARENA and the RING are essential components of a boxing site.