Meanings
- not comparablePertaining to an age or duration of 3,000 years.
With new advances in medicine, you can't be sure you won't be around for trillennial Millennium hype.
1999, Josh Freed, Terry Mosher, Aislin, 2000 Reasons to Hate the Millennium: A 21st-Century Survival Guide, →ISBN2 more examples
But Dr. Niebuhr has gone beyond all that, and the "soaring of his soul" into millennial, billennial, and even trillennial prophecy seems to have boundless possibilities.
1934, Edith Abbott, Sophonisba Preston Breckinridge, The Social Service Review, page 383...but they can be activated by a crisis, especially if it is accompanied by strong trillennial appeals.
1963, Ernest LeRoy Sloan, Seymour Martin Lipset, Political Sociologist, page 11
Cite this entry
trillennial. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/trillennial
“trillennial.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/trillennial. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “trillennial,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/trillennial.
Source: trillennial on Wiktionary, CC BY-SA 4.0.