Answer:
how the reader feels when reading a piece
Step-by-step explanation:
Mood is the feelings of the reader about the subject of what he is reading about which is created by the use of the settings, descriptions, tone, diction, and atmosphere of the plot by the narrator.
It can be referred to as the atmosphere of a piece of writing that a reader feels when reading.
A mood can be cheerful, reflective, sad, angry, excited, etc.