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transuranic element

[trans-yoo-ran-ik, tranz-, trans-, tranz-] /ˈtræns yʊˈræn ɪk, ˈtrænz-, ˌtræns-, ˌtrænz-/
noun, Chemistry, Physics.
any element having an atomic number greater than 92, the atomic number of uranium. All such elements are radioactive and can be synthesized by bombarding a heavy element with a light particle or element.
Also, transuranium element
[trans-yoo-rey-nee-uh m, tranz-] /ˌtræns yʊˈreɪ ni əm, ˌtrænz-/ (Show IPA)
Origin of transuranic element
1930-35; trans- + uran(ium) + -ic Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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British Dictionary definitions for transuranic


(of an element) having an atomic number greater than that of uranium
of, relating to, or having the behaviour of transuranic elements
Word Origin
C20: from trans- + uranic, from uranium
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
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transuranic in Science
  (trāns'y-rān'ĭk, -rā'nĭk)   
Having an atomic number greater than 92.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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