rah-rah
An expression of enthusiasm, expressed by high school and college cheerleaders at…An expression of enthusiasm, expressed by high school and college cheerleaders at sporting events.
Dictionary text adapted from Wiktionary (Wiktionary contributors, CC BY-SA 4.0) and Open English WordNet / Princeton WordNet (CC BY 4.0, WordNet License); shared under CC BY-SA 4.0. Example sentences and recordings are credited where they appear.