of or relating to the outside or outer part; outer: an external surface. 2. Medicine/Medical. to be applied to the outside of a body, as a remedy: for external use only. 3. situated or being outside something; acting or coming from without: external influences.
New writers tend to assume that a chapter must be a certain set length in order to maintain the average novel length of around 80,000 â 95,000 words, but in truth, chapters can be as long or as short as you need them to be. There is no formula.
That's not a smart alec comment-it's a true statement. Some book chapters can be as short as one page, others can go on for forty or more pages. Each chapter deals with a specific segment of the book and some parts are going to take longer to tell than others.