Long-distance calls are phone calls made between two people who are located in different geographical areas. They are usually more expensive than local calls, and are often used to connect people who are far away from each other. The term 'yells' is a five-letter word that can be used to describe the act of making a long-distance call. It is derived from the sound of a person's voice when they are speaking over a long distance, which can often be louder and more intense than when they are speaking locally.