scenario

noun

sce·​nar·​io sə-ˈner-ē-ˌō How to pronounce scenario (audio)
 US also and especially British  -ˈnär-
plural scenarios
1
a
: an outline or synopsis of a play
especially : a plot outline used by actors of the commedia dell'arte
b
: the libretto of an opera
2
3
: a sequence of events especially when imagined
especially : an account or synopsis of a possible course of action or events
his scenario for a settlement envisages … reunification Selig Harrison

Examples of scenario in a Sentence

A possible scenario would be that we move to the city. The most likely scenario is that he goes back to school in the fall. The best-case scenario would be for us to finish the work by tomorrow. In the worst-case scenario, we would have to start the project all over again.
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.
This scenario is supported by genetic evidence found in the genomes of people alive today. The Editors, JSTOR Daily, 25 Sep. 2025 In this scenario, the density of objects in Low Earth Orbit (LEO) becomes high enough that collisions between objects would cause a cascade effect. Matthew S Williams, Interesting Engineering, 25 Sep. 2025 That scenario has a chance to play out off the southeastern US coast later this weekend or early next week. Mary Gilbert, CNN Money, 25 Sep. 2025 But that doesn’t mean that AI will properly communicate the information, especially when used across different scenarios with varied text. ArsTechnica, 25 Sep. 2025 See All Example Sentences for scenario

Word History

Etymology

Italian, from Latin scaenarium place for erecting stages, from scaena stage

First Known Use

1768, in the meaning defined at sense 1a

Time Traveler
The first known use of scenario was in 1768

Browse Nearby Words

Cite this Entry

“Scenario.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/scenario. Accessed 2 Oct. 2025.

Kids Definition

scenario

noun
sce·​nar·​io sə-ˈnar-ē-ˌō How to pronounce scenario (audio)
-ˈner-,
-ˈnär-
plural scenarios
1
a
: an outline of a play
b
: the text of an opera
2
3
: a sequence of events especially when imagined

More from Merriam-Webster on scenario

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