Meanings
- uncountableThe condition of a person being over a hundred years old.
Origin
Cite this entry
ultracentenarianism. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/ultracentenarianism
“ultracentenarianism.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/ultracentenarianism. Accessed November 5, 2026.
WatkinsX Dictionary, s.v. “ultracentenarianism,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/ultracentenarianism.
Source: ultracentenarianism on Wiktionary, CC BY-SA 4.0.