"구호" refers to a slogan or chant used to express a common goal or sentiment, often in a rallying or motivational context. It is commonly used in various settings, including sports events, political movements, and social campaigns, to unify participants and convey a message. In South Korea, 구호 plays a significant role in demonstrations and protests, where groups use specific phrases to rally support and draw attention to their causes. These slogans can be powerful tools for communication, helping to inspire action and solidarity among individuals with shared interests.