Meanings
noununtritrium (uncountable)
- uncountableThe systematic element name for the (as yet undiscovered) chemical element with atomic number 133 (symbol Utt).
Origin
Systematic element name, from un- + tri- + tri- + -ium.
Full word history & related roots →Cite this entry
APA
untritrium. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/untritrium
MLA
“untritrium.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/untritrium. Accessed November 3, 2026.
Chicago
WatkinsX Dictionary, s.v. “untritrium,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/untritrium.
Source: untritrium on Wiktionary, CC BY-SA 4.0.