decamillennium

English

AI In plain words

Writing a short explanation…

Written by a house AI from the entry below, in your language. The entry itself is the source.

decamillennium

Where it comes from

From deca- + millennium.

noun decamillennia · decamillenniums · decimillennium

  1. rare A period of time consisting of ten thousand years. A Millennium consists of one thousand years. / A Decamillennium is ten thousand years. / […] / A Centimillennium embraces a period of one hundred thousand years.

Talk about this word

Cite this
MLA

"decamillennium." Wiktionary, via Micwyn, micwyn.com/word/decamillennium. Accessed 6 Nov. 2026.

APA

decamillennium. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/decamillennium

Chicago

"decamillennium." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/decamillennium.

BibTeX
@misc{decamillennium_2026,
  title = {decamillennium},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/decamillennium},
  urldate = {2026-11-06}
}