What is a Narrator?

A narrator is, within any story the person who tells the story to the audience.
A narrator may tell the story from his own point of view or from the point of view of one of the characters in the story. The act or process of telling the particulars of a story is referred to as narration. Along with exposition, argumentation, and description, narration (broadly defined) is one of four rhetorical modes of discourse. More narrowly defined, narration is the fiction-writing mode whereby the narrator communicates directly to the reader. A writer's choice of narrator is crucial for the way a work fiction is perceived by the reader. Most narrators present their story from one of the following perspectives (called narrative modes): first-person, or third-person limited or omniscient. Generally, a first-person narrator brings greater focus on the feelings, opinions, and perceptions of a particular character in a story, and on how the character views the world and the views of other characters. If the writer's intention is to get inside the world of a character, then it is a good choice, although a third-person limited narrator is an alternative that does not require the writer to reveal all that a first-person character would know. By contrast, a third-person omniscient narrator gives a panoramic view of the world of the story, looking into many characters and into the broader background of a story. A third-person omniscient narrator can tell feelings of every character. For stories in which the context and the views of many characters are important, a third-person narrator is a better choice. However, a third-person narrator does not need to be an omnipresent guide, but instead may merely be the protagonist referring to himself in the third person