Which term describes a liquid food often eaten hot?

The term that describes a liquid food often eaten hot is "soup." Soups are typically made by combining ingredients such as meat, vegetables, or grains with a liquid base like broth or water, and they are commonly served hot. This category of food is versatile, ranging from clear broths to creamy varieties that can include a wide assortment of flavors and textures.

In contrast, salad refers to a dish that typically consists of cold or fresh ingredients, often primarily vegetables or fruits, served without heating. Fruit is primarily a solid food that is either eaten fresh or processed in various ways but is not geographically categorized as a liquid food. Vegetables, while they can be cooked and sometimes included in soups, are solid foods that do not inherently denote a liquid form or a hot serving temperature. Thus, soup stands out as the correct term for a liquid food that is usually served hot.