The term "commemorative" refers to something that is created to honor or remember a person, event, or achievement. For example, a commemorative coin might be issued to celebrate a significant anniversary, like the 100th anniversary of a historical event. These items serve as reminders of important moments in history and help keep memories alive. Commemorative activities can also include events like memorial services or parades that pay tribute to individuals or groups. Such gatherings allow people to come together, reflect on the past, and show appreciation for those who have made a difference in their lives or communities.