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crystal ball

noun

1
: a sphere especially of quartz crystal traditionally used by fortune tellers
2
: a means or method of predicting future events

Examples of crystal ball 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.
For scientists, this natural phenomenon has become a kind of crystal ball, revealing how our changing oceans will shape the marine life within them. New Atlas, 29 Nov. 2025 Every week between now and January 22, when the nominations for the Academy Awards are announced, Vulture will consult its crystal ball to determine the changing fortunes in this year’s Oscar race. Joe Reid, Vulture, 28 Nov. 2025 The helpful folks at The Old Farmer’s Almanac have gazed into their crystal ball and put together their weather predictions for the Christmas season. Melissa Locker, Southern Living, 26 Nov. 2025 Train announced the tour with a funny 90-second video featuring George Lopez in which Monahan has his tarot cards read by the wig-wearing veteran comedian, who conjures all the details of the outing in his crystal ball. Gil Kaufman, Billboard, 10 Nov. 2025 See All Example Sentences for crystal ball

Word History

First Known Use

1834, in the meaning defined at sense 1

Time Traveler
The first known use of crystal ball was in 1834

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Cite this Entry

“Crystal ball.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/crystal%20ball. Accessed 4 Dec. 2025.

Kids Definition

crystal ball

noun
: a clear ball especially of quartz crystal used by a fortune-teller to predict the future
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