What do you call a wheeled collapsible support used for caskets in various settings?

The term used to describe a wheeled collapsible support for caskets in various settings is the Church Truck. This equipment is specifically designed for transporting caskets within a church or funeral home, providing a stable and mobile base that can easily be moved for services and viewings. Its collapsible nature allows for easy storage when not in use, making it a practical tool for funeral service professionals.

Other options refer to different items: a columbarium is a structure for storing cremation urns, a cremation cart is utilized for moving bodies to a cremation chamber, and a casket holder is a generic term that may not encompass the specific design and purpose of a church truck. The Church Truck’s specific design and intended use for casket transportation set it apart as the correct answer to the question asked.