thorinum

T1H4O1R1I1N1U1M3

A form of thorium — A chemical element (symbol Th) with atomic number 90. A weakly radioactive, malleable, moderately hard silvery metal that tarnishes black when exposed to air.

Scrabble 13
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Meanings

nounthorinum (uncountable)
  1. archaicuncountableArchaic form of thorium.

Synonyms & antonyms

Also see
thorium
Cite this entry
APA

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

MLA

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

Chicago

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

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