transmutation
trans·mu·ta·tion
noun
2.
3.
(physics) the change of one chemical element into another (as by nuclear decay or radioactive bombardment)
- “the transmutation of base metals into gold proved to be impossible”
Origin
Late 14th century, from Old French transmutacion (“transformation, metamorphosis”), from Late Latin transmutationem, from Latin transmutare (“to change”).
Phrases
- nuclear fission
- nuclear fusion
Related words
Word family
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.