prologue

noun

pro·​logue ˈprō-ˌlȯg How to pronounce prologue (audio)
-ˌläg
variants or less commonly prolog
1
: the preface or introduction to a literary work
2
a
: a speech often in verse addressed to the audience by an actor at the beginning of a play
b
: the actor speaking such a prologue
3
: an introductory or preceding event or development

Did you know?

In ancient Greek drama, the prologos (a word that means basically "speaking before") was the opening portion of the play, before the entry of the all-important chorus. It might be spoken by a single actor, maybe playing a god, who would "set the scene" for the audience. Playwrights today instead often provide the same kind of "scene-setting" information through dialogue near the play's beginning; in movies, it may appear (as in the "Star Wars" series) in the form of actual written text. In a nonfiction book, the lead-in is now usually called a preface or introduction; novels rarely provide any introduction at all. Still, prologue remains a useful word for nonliterary purposes. The saying "The past is prologue" tells us that, in real life, almost everything can be a prologue to what follows it.

Examples of prologue in a Sentence

the prologue to his autobiography unfortunately, the burglary, which he committed while still a teen, was but a prologue to a wasted life of crime
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
If the past is a prologue to the future, if continued, this may not end well for America. Gary Franks, Hartford Courant, 26 Apr. 2025 But that’s not the case, and as the opening prologue showcases, the Irish have their own form of griots, the filidh, poets, and oral history keepers who were successors to the druids. Richard Newby, HollywoodReporter, 22 Apr. 2025 That was mere prologue to her long-running lead roles on UPN’s One on One (2001–2006) and The Proud Family (2001–2005) as the voice of Penny. EW.com, 21 Apr. 2025 Lanchester plays two roles in the film, as Shelley in the film’s prologue and The Bride in the film’s climactic final scene. Tim Lammers, Forbes.com, 19 Apr. 2025 See All Example Sentences for prologue

Word History

Etymology

Middle English prolog, from Anglo-French prologue, from Latin prologus preface to a play, from Greek prologos part of a Greek play preceding the entry of the chorus, from pro- before + legein to speak — more at pro-, legend

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of prologue was in the 14th century

Browse Nearby Words

Cite this Entry

“Prologue.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/prologue. Accessed 5 May. 2025.

Kids Definition

prologue

noun
pro·​logue ˈprō-ˌlȯg How to pronounce prologue (audio)
1
: an introduction to a book or play
2
: an act or event that comes before or introduces something

More from Merriam-Webster on prologue

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!