transmutation

noun

trans·​mu·​ta·​tion ˌtran(t)s-myu̇-ˈtā-shən 

ˌtranz-

: an act or instance of transmuting or being transmuted: such as

a

: the conversion of base metals into gold or silver

b

: the conversion of one element or nuclide into another either naturally or artificially

transmutative

tran(t)s-ˈmyü-tə-tiv 

tranz-

adjective

Did you know?

Alchemist: Someone Who Transforms Things for the Better

Today we recognize alchemy as a pseudoscience, and give chemistry its rightful place as a serious scientific field, but the two terms initially overlapped in meaning before separating by the 17th century, just as astrology and astronomy did during the same period.

Alchemy and alchemist are in fact older words than chemistry and chemist in English. Alchemists believed that lead could be “perfected” into gold, that diseases could be cured, and that life could be prolonged through transmutation, or a change of some essential element into a superior form. Their secretive experiments, usually involving heat and the mixing of liquids, led to the development of pharmacology and the rise of modern chemistry.

The long route to English for alchemist began with the Greek word chēmeia, which probably came from the word chyma (“fluid”), derived from the verb chein, meaning “to pour.” It then passed to Arabic, which added its definite article al- (“the”) to the Greek root. The word then passed from Latin to French before coming to English. Some other words derived from Arabic also retain the al- in English, such as algebra, algorithm, and alcohol; in fact, the transformative liquid that was constantly being sought through experimentation by alchemists is another word with the Arabic al- prefix: elixir.

This power to transform things for the better, real or imagined, led to figurative meanings for alchemy and alchemist.

Examples of transmutation in a Sentence

Recent Examples on the Web

Prophecy is about just how dangerous women in STEM — that is, sorcery, transmutation, eugenics, and mothering — can be. —Alex Abad-Santos, Vox, 18 Nov. 2024

In any case, whether by accident or by design, the transmutation of a vulgar old Jewface number into a civic hymn is hard to resist as metaphor—an emblem of minstrelsy’s fugitive movement through American life. —Jody Rosen, The New Yorker, 7 Oct. 2023

A little less than a decade later, Gao recognized the same transmutation in Maslany’s She-Hulk audition. —ELLE, 17 Aug. 2022

One of the most famous stories of nuclear transmutation comes from the 1970s, when nuclear chemist and Nobel laureate Glenn Seaborg worked at the Lawrence Berkeley National Laboratory alongside colleague Walt Loveland and then-graduate student Dave Morrissey. —Connor Lynch, Discover Magazine, 19 Oct. 2021

Word History

Etymology

Middle English transmutacioun, from Anglo-French or Latin; Anglo-French transmutacion, from Latin transmutation-, transmutatio, from transmutare

First Known Use

14th century, in the meaning defined above

Kids Definition

transmutation

noun

trans·​mu·​ta·​tion ˌtran(t)s-myu̇-ˈtā-shən 

ˌtranz-

: an act or example of transmuting or being transmuted

especially : the changing of one element into another (as of base metals into gold or silver)

Medical Definition

transmutation

noun

trans·​mu·​ta·​tion ˌtran(t)s-myu̇-ˈtā-shən, ˌtranz- 

: an act or instance of changing: as

a

: the evolutionary change of one species into another

b

: the conversion of one element or nuclide into another either naturally or artificially

Legal Definition

transmutation

noun

trans·​mu·​ta·​tion ˌtranz-myü-ˈtā-shən, ˌtrans- 

1

: a doctrine in property law which allows the conversion of a separate property interest into marital or community property by agreement between spouses or by contribution of marital or community assets to the separate property (as for maintenance or improvements)

also : a doctrine in property law which allows the conversion of a marital or community property interest into separate property

2

: an act or instance of converting a property interest in accordance with the doctrine of transmutation

absent a transmutation by deed