scenario

American  

[si-nair-ee-oh, -nahr-] / sɪˈnɛər iˌoʊ, -ˈnɑr- /

noun

plural

scenarios

1. an outline of the plot of a dramatic work, giving particulars as to the scenes, characters, situations, etc.

2. the outline or the manuscript of a motion picture or television program, giving the action in the order in which it takes place, the description of scenes and characters, etc.

3. an imagined or projected sequence of events, especially any of several detailed plans or possibilities.

   One scenario calls for doubling profits by increasing our advertising, the other by reducing costs.

   Synonyms:

   sketch, concept, plan, scheme

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scenario British  

/ sɪˈnɑːrɪˌəʊ, sɪˈnɑː-, ˈsiːnərɪst /

noun

1. a summary of the plot of a play, etc, including information about its characters, scenes, etc

2. a predicted sequence of events

   let's try another scenario, involving the demise of democracy

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Other Word Forms

• scenarist
  noun

Etymology

Origin of scenario

First recorded in 1875–80; from Italian, from Latin scaenārium, scēnārium, noun use of scaenārius, scēnārius “belonging to the stage, theatrical,” from scaen(a), scēn(a) “background, stage, theater” ( see scene) + -ārius -ary

Explanation

A scenario is a specific possibility. To plan on playing with a bunch of bear cubs is a scenario — a dumb one, but still a scenario. When people are wondering what to do, they think of different scenarios. Moving to a big city is one scenario — moving to a tiny town is another. A football team has to plan for many scenarios, like the starting quarterback being injured. The government plans for hundreds of scenarios, such as natural disasters and attacks by terrorists. In literature, a scenario can mean a summing up of what's going on — what the situation is. A scenario is pretty similar to a situation, but a scenario hasn't happened yet and might not happen at all.

Example Sentences

Out of the 28 strongest signals examined, GW190728 was the only event that showed agreement with the dark matter scenario.

From Science Daily • May 19, 2026

A draw, in that scenario, would not be enough.

From BBC • May 18, 2026

The economic research body forecast Swiss real GDP growth, excluding major sporting events, at 1.0% in 2026 and 1.7% in 2027 under its baseline scenario, which assumes the conflict has only a limited impact.

From The Wall Street Journal • May 18, 2026

Health providers see this scenario playing out no matter what the Supreme Court finally decides.

From Slate • May 18, 2026

“Worst-case scenario, you can always activate your cuffs and leave,” he said.

From "Glitch" by Laura Martin

Related Words

• plot
• scheme