Definitions

1. noun

The introductory section of a literary work, typically a play or novel, that provides background information or sets the scene.

“The prologue to the play provided context about the characters and their motivations.”

2. noun

An introduction or preamble to a speech, speech series, or other performance.

“The prologue to the conference keynote speech set the tone for the rest of the event.”

3. verb

To introduce or provide a preamble to a speech, performance, or other event.

“The emcee prologued the awards ceremony with a witty monologue.”

4. verb

To provide a preliminary or introductory explanation of a subject.

“The professor prologued the complex topic with a simple analogy.”