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law of nature

British  

noun

  1. an empirical truth of great generality, conceived of as a physical (but not a logical) necessity, and consequently licensing counterfactual conditionals

  2. a system of morality conceived of as grounded in reason See natural law nomological

  3. See law 1

"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

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.

There’s no law of nature that caps how high those numbers go, but patterns do repeat.

From The Wall Street Journal • Apr. 27, 2026

A recently published scientific article proposes a sweeping new law of nature, approaching the matter with dry, clinical efficiency that still reads like poetry.

From Salon • Oct. 22, 2023

A paper in the journal Proceedings of the National Academy of Sciences today describes "a missing law of nature," recognizing for the first time an important norm within the natural world's workings.

From Science Daily • Oct. 16, 2023

It is a law of nature that there is never too much cowbell.

From New York Times • Jul. 14, 2023

Where did Descartes’ conception of a law of nature come from?

From "The Invention of Science" by David Wootton

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