Readability is a measure of how easy or difficult it is to read and understand a piece of written text. It takes into account factors such as sentence length, word complexity, and overall coherence to determine how accessible the writing is to varying audiences. Researchers in the field of readability often study techniques and tools for improving the clarity and comprehension of written material, with the goal of enhancing communication and ensuring that information is easily digestible for readers. This research area is relevant in a wide range of fields, including education, journalism, marketing, and healthcare.