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transmutation

American  
[trans-myoo-tey-shuhn, tranz-] / ˌtræns myuˈteɪ ʃən, ˌtrænz- /

noun

  1. the act or process of transmuting.

  2. the fact or state of being transmuted.

  3. change into another nature, substance, form, or condition.

  4. Biology. the transformation of one species into another.

  5. Physics. any process in which a nuclide is transformed into a different nuclide, usually one of a different element.

  6. Alchemy. the supposed conversion of base metals into metals of greater value, especially into gold or silver.


transmutation British  
/ ˌtrænzmjuːˈteɪʃən /

noun

  1. the act or an instance of transmuting

  2. the change of one chemical element into another by a nuclear reaction

  3. the attempted conversion, by alchemists, of base metals into gold or silver

"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

transmutation Scientific  
/ trăns′myo̅o̅-tāshən /
  1. The changing of one chemical element into another. Transmutations occur naturally through radioactive decay, or artificially by bombarding the nucleus of a substance with subatomic particles.


Other Word Forms

Derived Forms

Etymology

Origin of transmutation

1350–1400; Middle English transmutacio ( u ) n (< Old French transmutation ) < Latin trānsmūtātiōn- (stem of trānsmūtātiō ) a changing, shifting, equivalent to trānsmūtāt ( us ) (past participle of trānsmūtāre to change) + -iōn- -ion. See transmute, -ation

Vocabulary lists containing transmutation

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.

"We are confident that our measurements accurately reflect the real rate of transmutation of unstable selenium into a more stable form," said Imai.

From Science Daily • Feb. 16, 2024

Some even predicted that controlled transmutation might produce gold as an accidental by-product, which could make people rich while solving all our energy woes.

From Salon • Aug. 12, 2023

The sculpture relates to “yearning for freedom and transmutation in constricting situations,” Monteiro says.

From New York Times • Feb. 23, 2023

And when we’re working together, that’s where the magic and the transmutation can happen.

From Los Angeles Times • Jun. 15, 2022

With the transmutation of her divisions priorities from aeronautics to space, however, her work was taking a particularly toothsome turn.

From "Hidden Figures" by Margot Lee Shetterly

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