How to use author in a sentence.. Foucault's author function is the idea that an author exists only as a function of a written work, a part of its structure, but not necessarily part of the interpretive process.
1 author / ˈ ɑːθɚ/ noun plural authors britannica dictionary definition of author [count] 1 :. It can also refer to the person responsible for something, like the author of a plan to overthrow the student government.