What is define expository?

Expository writing is a type of writing that aims to inform or explain a particular subject or topic. It is a genre of writing that exposes or presents information, as opposed to expressing or arguing a point of view. Expository writing can take many forms, such as essays, reports, articles, manuals, or guides. The main purpose of expository writing is to provide factual information, based on research and data, in a clear and organized manner. It often involves explaining complex concepts or processes in a way that is easily understandable to the reader or audience. Expository writing is frequently used in education, journalism, science, and technical writing.