radiorubidium

R1A1D2I1O1R1U1B3I1D2I1U1M3

noun

radioactive rubidium

Scrabble 19
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Meanings

nounradiorubidium (uncountable)
  1. uncountableradioactive rubidium

Origin

From radio- + rubidium.

Full word history & related roots →
Cite this entry
APA

radiorubidium. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/radiorubidium

MLA

“radiorubidium.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/radiorubidium. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “radiorubidium,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/radiorubidium.

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