prologuize
/ˈproʊlɔːɡaɪz/
verb
- To write or speak a prologue; to introduce something with a prologue.
- The playwright decided to prologuize the play with a monologue from the main character.
- He prologuized his speech with a brief history of the organization.
- The author often prologuizes her novels with a poem that sets the mood.