Meanings
noununtrihexium (uncountable)
- uncountableThe systematic element name for the (as yet undiscovered) chemical element with atomic number 136 (symbol Uth).
Origin
Systematic element name, from un- + tri- + hex- + -ium.
Full word history & related roots →Cite this entry
APA
untrihexium. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/untrihexium
MLA
“untrihexium.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/untrihexium. Accessed November 3, 2026.
Chicago
WatkinsX Dictionary, s.v. “untrihexium,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/untrihexium.
Source: untrihexium on Wiktionary, CC BY-SA 4.0.