white hole

noun

Definition of white hole

: 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 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 example sentences are selected automatically from various online news sources to reflect current usage of the word 'white hole.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of white hole

1971, in the meaning defined above

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Time Traveler for white hole

Time Traveler

The first known use of white hole was in 1971

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Dictionary Entries Near white hole

white hickory

white hole

White Holland

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Statistics for white hole

Cite this Entry

“White hole.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/white%20hole. Accessed 6 Dec. 2021.

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