Final answer:
Omniscience refers to a third-person point of view in literature where the narrator has complete knowledge of all the characters' thoughts, actions, and feelings.
Step-by-step explanation:
In literature, the term 'omniscience' refers to a third-person point of view where the narrator has complete knowledge of the thoughts, actions, and feelings of all the characters in the story. This omniscient narrator can reveal what all the characters are thinking and doing at all times and in all places, providing a God's eye view of the story. This point of view allows for a more comprehensive and objective narration, but it may not always be used in every story.