What is a retort in the context of cremation?

In the context of cremation, a retort is specifically defined as a combustion chamber in a crematory. This is where the cremation process takes place, as the retort is designed to effectively incinerate the body at high temperatures. It is built to ensure that the flames are contained and managed properly, allowing for efficient and respectful cremation.

The design of the retort incorporates features that promote complete combustion while minimizing environmental impact. This includes systems for filtering exhaust gases and controlling emissions. Understanding the function and significance of the retort is essential for comprehending the overall cremation process and the technology involved in modern cremation practices.

While the other options refer to related aspects of cremation, they do not accurately define the term "retort." The cremation container is different since it usually refers to the vessel in which the body is placed prior to cremation. Methods of cremation can vary but do not designate a physical structure like the retort. Ceremonial urns are meant for holding the ashes after cremation rather than being part of the cremation process itself.