Heat process dig refers to a method of preparing food by applying heat to it through baking, roasting, grilling, or frying. The process reduces the moisture content of food, tenderizes it, and enhances its flavor. The antonyms of heat process dig include cooling, freezing, chilling, preserving, and raw. Cooling and freezing are methods of preserving food by reducing its temperature. Chilling involves storing food in cold environments to slow down bacterial growth. Preserving, on the other hand, involves treating or processing food to avoid spoilage or contamination. Finally, raw refers to food that is not cooked or processed by heat.