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Synonyms

crystal ball

American  

noun

  1. a ball of clear crystal, glass, or the like, used in crystal gazing.

  2. a method or means of predicting the future.


crystal ball British  

noun

  1. the glass globe used in crystal gazing

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

crystal ball Idioms  
  1. A means of predicting the future, as in So what does your crystal ball say about the coming election? The term is a figurative use of the crystal or glass ball used by fortune-tellers. [c. 1900]


Etymology

Origin of crystal ball

First recorded in 1850–55

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

“If I had a crystal ball I could tell you now what is going to happen,” Heimo Schirgi, the World Cup chief operating officer for FIFA, said Monday.

From Los Angeles Times • Mar. 10, 2026

But unless you have an unusually good crystal ball about when the next bear market will begin, there’s no reason to change your investment strategy for making money in the stock market.

From MarketWatch • Feb. 26, 2026

“Trying to predict where rates will be in year 11 thru 20 is crystal ball watching,” Peter Boockvar, One Point BFG Wealth Partners tells Barron’s.

From Barron's • Feb. 24, 2026

If we hadn’t already predicted she was going to break it for Richard Gere’s financier, this bubbly moment was our crystal ball glimpse into their eventual happy ending.

From Salon • Feb. 14, 2026

There in the depths of the crystal ball was...the rain barrel at the corner of our house.

From "Secrets at Sea" by Richard Peck

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