A cheerleader's chant is a short phrase or slogan that is repeated by cheerleaders to encourage their team and rally the crowd. The crossword solution for the term 'Cheerleader's Chant' is RAH, which stands for 'Rouse and Holler'. This phrase is used to show enthusiasm and support for a team or cause. It is often shouted in unison by a group of people to create a sense of unity and solidarity.