/ Dictionary / Index T transuranic element: Meaning and Definition of Find definitions for: trans'u•ran'ic el'e•ment Pronunciation: (trans'yoo-ran'ik, tranz'-, trans"-, tranz"-), [key] — Chem., Physics. Chem.,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. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. transude Transvaal Related Content Daily Word Quiz: frugal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language