: being, relating to, or based on a projection of future events that assumes only the best possible circumstances
a best-case scenario

Examples of best-case in a Sentence

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.
And if somebody is open to having their mind changed or having a conversation, that is best-case scenario for me. Kate Aurthur, Variety, 8 Feb. 2026 But a winter storm paralyzed much of North Carolina on Saturday, forcing NASCAR’s season-opening Clash exhibition race to shift to Monday night (at least in the current best-case scenario). Jeff Gluck, New York Times, 1 Feb. 2026 Last month, a three-justice panel gave Taylor a best-case-scenario ruling. Tony Plohetski, Austin American Statesman, 12 Jan. 2026 But even in a best-case scenario, Dectravalve won’t be keeping production-model EV batteries cool for at least three model years. IEEE Spectrum, 17 Dec. 2025 See All Example Sentences for best-case

Word History

First Known Use

1972, in the meaning defined above

Time Traveler
The first known use of best-case was in 1972

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Cite this Entry

“Best-case.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/best-case. Accessed 14 Feb. 2026.

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