A PRECIS is a concise summary of a text, usually written in a few sentences. It is used to provide a brief overview of the main points of a longer work, such as an article, book, or speech. A PRECIS should include the main ideas and arguments of the original text, but should be written in the writer's own words. The purpose of a PRECIS is to give readers a quick understanding of the content without having to read the entire work.