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Synonyms

expository

American  
[ik-spoz-i-tawr-ee, -tohr-ee] / ɪkˈspɒz ɪˌtɔr i, -ˌtoʊr i /
Also expositive

adjective

  1. of the nature of exposition; serving to expound, set forth, or explain.

    an expository essay;

    expository writing.


expository British  
/ ɪkˈspɒzɪtərɪ, -trɪ /

adjective

  1. of, involving, or assisting in exposition; explanatory

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of expository

From the Medieval Latin word expositōrius, dating back to 1590–1600. See expositor, -tory 1

Explanation

The first few minutes of a first date typically consist of expository chit-chat, meaning that that's when people fill each other in on the basics: where they're from, what they studied in school, and what they want to be when they grow up. It's background info. A synonym for expository is explanatory. It might help to relate the words, as expository dialogue usually exists to give the audience an explanation of a character's previous actions. The challenge for a playwright is to communicate exposition by crafting expository dialogue that isn't boring. It's often a sign of amateur writing when the expository information stands out as just that. The experienced writer can hide the expository information inside the action and other speeches.

Keep Reading on Vocabulary.com

Vocabulary lists containing expository

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

For all of the film’s expository merit, for all of the care and efficiency Hughes exhibited in creating such wonderful and instantly lovable women, “Pretty in Pink” flubs the landing.

From Salon Feb. 28, 2026

With judicious trimming, particularly of the occasional puddle of expository or repetitive dialogue, the play would gain a tauter pace.

From The Wall Street Journal Sep. 26, 2025

Plus, coming into “Dune: Prophecy” as a stone-cold uninitiate is a challenge for which the script compensates using a combination of summary via narration and a brief, expository title card.

From Salon Nov. 17, 2024

There might be a little too much description, and long, learned, expository passages coming out of the mouths of police sergeants.

From Los Angeles Times Feb. 8, 2024

The interweaving of the personal and the philosophical in this excerpt is being used as an expository device, to help us understand the issues that Spinoza wrote about.

From "The Sense of Style" by Steven Pinker

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