There are numerous synonyms for the phrase "bed of coals." It can be referred to as a fire basket, a hotbed, an ember bed, a smoldering pile of coals, or a hearth. Each of these terms refers to the same thing: a collection of coals that have been burned to the point that they emit a significant amount of heat. Whether you are stoking a fire in a fireplace or using a charcoal grill, understanding the vocabulary associated with burning coals can make it easier to communicate with others about your fire-building efforts. No matter what term you use, a bed of coals is an essential component of any successful fire.