What is what does expository mean?

Expository refers to a type of writing or speech that is intended to explain or describe a topic in a clear, concise, and objective manner. The purpose of expository writing is to inform, educate, or explain something to the reader or listener. The content of an expository piece can range from scientific or technical topics, to personal reflections, to informational articles or essays. Expository writing is often used in academic and professional settings, and requires strong research skills, organization, and attention to detail in order to be effective. It is characterized by its use of facts, examples, and evidence to support the author's argument or thesis statement.