What does "urn" refer to in the context of cremation?

In the context of cremation, an "urn" specifically refers to a container designed to hold the ashes of a deceased individual after cremation. This term emphasizes the role of the urn in memorializing the individual and preserving the ashes in a respectful and meaningful way. Urns can come in various materials, sizes, and designs, reflecting the personality of the deceased or the preferences of the family. They often serve not only a practical purpose but also an aesthetic one, as many families choose decorative urns that can be displayed at home or during memorial services.

The other options relate to different concepts, such as vases for flowers or storage for burial artifacts, which do not accurately capture the purpose of an urn in the cremation process. The role of an urn is distinct and significant within the funeral service, focusing on the preservation of ashes, making option D the most appropriate answer.