The term 'Holder for a Hot Dish' can be summarized as a Trivet, which is a 6-letter word. A trivet is a flat, three-legged stand used to hold a hot dish or pot off the surface of a table or countertop. It is usually made of metal, wood, or ceramic and is designed to protect the surface from heat damage. Trivets are also used to provide stability when serving dishes that are too hot to handle.