transuranic

/ ˌtrænzjʊˈrænɪk; trænzjʊˈreɪnɪəm; ˌtrænzjʊˈreɪnɪən /

adjective

1. (of an element) having an atomic number greater than that of uranium
2. of, relating to, or having the behaviour of transuranic elements

transuranic

/ trăns′y-răn′ĭk,-rā′nĭk /

1. Having an atomic number greater than 92.

Word History and Origins

Origin of transuranic¹

C20: from trans- + uranic , from uranium

Example Sentences

Its basis is a transuranic element, which is, however, only slightly radioactive.

From Project Gutenberg