English noun: transmutation | 
| 1.  | transmutation (act) an act that changes the form or character or substance of something | 
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  | Synonyms | transubstantiation | 
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  | Broader (hypernym) | conversion | 
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| 2.  | transmutation (event) a qualitative change | 
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  | Synonyms | shift, transformation | 
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  | Broader (hypernym) | alteration, change, modification | 
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  | Narrower (hyponym) | advance, betterment, changeover, conversion, degeneration, improvement, population shift, pyrolysis, retrogression, sea change, strengthening, sublimation, tin disease, tin pest, tin plague, transition, weakening | 
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| 3.  | transmutation (event) (physics) the change of one chemical element into another (as by nuclear decay or radioactive bombardment) | 
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  | Samples | The transmutation of base metals into gold proved to be impossible.
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  | Broader (hypernym) | alteration, change, modification | 
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  | Domain category | natural philosophy, physics | 
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