Final answer:
Dialogue in literature refers to the communication between characters, helping to advance the plot and define conflicts.
Step-by-step explanation:
Dialogue, in the context of literature and storytelling, refers to the communication between two or more characters. It helps to advance the plot, define conflicts, and establish authenticity in a narrative.
Dialogue can vary depending on the relationships between characters, influencing tone, word choice, and language used. For example, a dialogue between friends may differ from a dialogue between family members.