A medal is a small, flat piece of metal, often circular, that is awarded as a mark of achievement or honor. Medals can be made from various materials, including gold, silver, and bronze, and are commonly used in sports, military, and academic contexts. They often feature designs or inscriptions that signify the accomplishment or event for which they are awarded. Medals are typically presented during ceremonies to recognize individuals or teams for their exceptional performance. For example, in the Olympics, athletes receive medals for their achievements in various sports, while military personnel may receive medals for bravery or service.