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: 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.
This may seem hopeless at first blush; the next nearest star is 10,000 times farther away than Neptune, so even in this best-case scenario, any comets beyond our solar system would be impossibly faint. Phil Plait, Scientific American, 20 Nov. 2025 The Mets could place Bellinger in the outfield and have four power bats between Bellinger, Alonso, Juan Soto and Francisco Lindor in their best-case scenario. Zach Pressnell, MSNBC Newsweek, 17 Nov. 2025 In a best-case scenario for Democrats, their counterefforts would ultimately see a net gain of one. Mabinty Quarshie, The Washington Examiner, 13 Nov. 2025 Coach Sherrone Moore didn’t have an answer on when Haynes might return, but getting him back for the Ohio State game seems like a best-case scenario. Austin Meek, New York Times, 2 Nov. 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 29 Nov. 2025.

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