What is a canon in writing?

In writing, a canon refers to a collection of works that are considered authoritative, significant, or exemplary within a particular field, genre, or culture. These works often shape the standards and conventions of a literary tradition, influencing both readers and writers. The term is commonly associated with classic literature but can also apply to other forms of art and media, such as film or music. The canon is often debated and can evolve over time as societal values and perspectives change.