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white hole
noun
: a hypothetical extremely dense celestial object that radiates enormous amounts of energy and matter compare black hole sense 1
Examples of white hole in a Sentence
Recent Examples on the Web
In the film, it’s theorized that Godzilla’s cells made their way to space, a result of his previous battles with Biollante or Mothra, and entered a black hole, before emerging from a white hole and evolved by developing the crystalline structure of the organisms surrounding him.
—Richard Newby, The Hollywood Reporter, 9 Dec. 2023
The researchers suggest that the strong curvature of spacetime near the center of a black hole extends into the future, which is structured like a white hole, or a blackhole in reverse.
—Conor Feehly, Discover Magazine, 22 June 2023
Maybe that’s the only kind of white hole our universe allows: the one that spawned it.
—Bill Andrews, Discover Magazine, 28 June 2019
At that point, Rovelli and Haggard propose, the star will bounce back and reverse, turning into a white hole instead: an outward gush of matter and energy.
—Corey S Powell, Discover Magazine, 18 July 2014
The mathematics is largely similar for talking about a white hole’s emissions and the Big Bang’s creations.
—Bill Andrews, Discover Magazine, 28 June 2019
Similar to how a black hole consumes everything in its path, a theoretical white hole would expel it.
—Sarah Wells, Popular Mechanics, 16 Nov. 2022
Smart governments and businesses are constantly creating and destroying white holes and black holes.
—Rajesh Kasturirangan, Quartz India, 3 Oct. 2019
Michael, the archangel, and also the teacher who’d taught me about white holes, the opposite of black holes, where disappeared matter emerges into another dimension.
—Cyrus Grace Dunham, The New Yorker, 12 Aug. 2019
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'white hole.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Word History
First Known Use
1971, in the meaning defined above
Dictionary Entries Near white hole
Cite this Entry
“White hole.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/white%20hole. Accessed 4 Jul. 2024.
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