Definition of Plutonium
-
(noun) a solid silvery grey radioactive transuranic element whose atoms can be split when bombarded with neutrons; found in minute quantities in uranium ores but is usually synthesized in nuclear reactors; 13 isotopes are known with the most important being plutonium 239
Antonyms of Plutonium
No Antonyms Found.
Homophones of Plutonium
No Homophones Found.