Word.ws English Dictionary

submillennial

submillennial adjective: pertaining to a time interval less than a thousand years.

Adjective

submillennial (not comparable)

  1. Pertaining to a time interval less than a thousand years

Forms of submillennial

alternative formsub-millennial

Origin of submillennial

From sub- + millennial.

Questions about submillennial

What does submillennial mean?
Submillennial means pertaining to a time interval less than a thousand years.
What part of speech is submillennial?
Submillennial is an adjective.

Words near submillennial in the dictionary

  1. submicroscopy
  2. submicrosecond
  3. submicrovillar
  4. submiliary
  5. submilisecond
  6. submillennial
  7. submilliarcsecond
  8. submillihartree
  9. submillikelvin
  10. submillimeter
  11. submillimeter galaxies

Source and license

Adapted from Wiktionary: submillennial (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “submillennial.” Word.ws, https://word.ws/submillennial. Based on Wiktionary, CC BY-SA 4.0.