What term describes the furnace used in the cremation process?

The term that describes the furnace used in the cremation process is best identified as either "Crematorium" or "Crematory." Both of these terms refer to facilities where cremation takes place, which includes the furnaces used for this purpose.

A crematorium is a structure that houses the cremation equipment, while "crematory" can also refer to the same establishment, emphasizing the process of cremation. This means that recognizing both terms under the same concept validates the answer choice that includes them.

Thus, selecting both "Crematorium" and "Crematory" as correct terms in your response accurately reflects the terminology associated with the equipment and facilities involved in cremation.