The term 'ARENA CHEER' can be broken down into two crossword solutions: RAH and OLE. RAH is an exclamation of enthusiasm or approval, usually shouted in unison by a group of people. It is often used to cheer on a team or individual during a sporting event. OLE is a Spanish interjection that is used to express approval or encouragement. It is also commonly used in sports, especially in Latin American countries.