Film class is a term used to describe a type of film that is categorized by its GENRE. GENRE is a term used to describe the style, form, or content of a particular work of art. Film class is often used to categorize films into different genres such as comedy, drama, horror, and action. It is also used to differentiate between films that are made for different audiences, such as children's films, adult films, and family films. Film class can also be used to distinguish between films that are made for different purposes, such as educational films, documentaries, and feature films.