radioactinide

R1A1D2I1O1A1C3T1I1N1I1D2E1

noun

Any radioactive isotope of an actinide

Scrabble 17
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Meanings

nounradioactinide (plural radioactinides)

plural radioactinides

  1. natural sciencesAny radioactive isotope of an actinide

Origin

From radio- + actinide.

Full word history & related roots →
Cite this entry
APA

radioactinide. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/radioactinide

MLA

“radioactinide.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/radioactinide. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “radioactinide,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/radioactinide.

Source: radioactinide on Wiktionary, CC BY-SA 4.0.