The term "entire series" refers to a group or set of related items that are released or published together. It can refer to a collection of books, movies, TV shows, music albums, or other forms of media that share a common theme, storyline, characters, or creator. When someone says they want the "entire series" of something, it means they wish to obtain and possess all available installments or episodes in their original format. The phrase can also imply completeness, as having the entire series would mean owning every part of a narrative or artistic work.