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transactinide

/ (ˌtrænsˈæktɪˌnaɪd) /
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noun
any artificially produced element with an atomic number greater than 103
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Word Origin for transactinide

C20: from trans- + actinide
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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