millennium

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millennium¹

  • /mɪˈlɛnɪəm/

Where it comes from

From Late Latin mīllennium, from Latin mīllennis (“1000-year”) + -ium (forming abstract nouns).

noun millennia · millenniums · millenium

  1. countable A period of time consisting of one thousand years. But these seekers, too, are saved - by virtue of the inherited symbolic aids of society, the rites of passage, the grace-yielding sacraments, given to mankind of old by the redeemers and handed down through millenniums.

    Similar: chiliad, kiloannum, mul:ka, kiloyear, kyr, yearthousand

  2. with definite article The year in which one period of one thousand years ends and another begins, especially the year 2000. A huge fireworks display was put on in Sydney to celebrate the millennium.
  3. archaic Any long (and possibly endless) era of universal happiness, peace, and prosperity, predicted by various people to come about someday. Near-synonym: utopia

    Similar: utopia

proper noun the millennium · millenium

  1. The period of one thousand years during which Christ will reign on earth (according to Millenarianist interpretations). usher in the millennium
  2. archaic A particular long (and possibly endless) era of universal happiness, peace, and prosperity, predicted by various people to come about someday. Near-synonym: utopia

    Similar: utopia

Millennium²

proper noun the Millennium

  1. The Kingdom of Christ on Earth, predicted by Christians to come about someday.
  2. A particular long (and possibly endless) era of universal happiness, peace, and prosperity, predicted by various people to come about someday. Near-synonym: utopia

    Similar: utopia

Thesaurus

Closest in meaning: millennial, century, millenium, mdg, jubilee, bug, chun, goals, mdgs, thousand, chiliad, millenary, kiloyear, kiloannum, epoch, era

Translations

Every language

noun thousand-year period

Españolmilenio
한국어천년 cheonnyeon, 천년기 cheonnyeon'gi, 밀레니엄 millenieom
日本語千年 sennen, 千年紀 sennenki, 千年間 sennenkan, 千年期 sennenki, ミレニアム mireniamu
中文千年 qiānnián, 千紀 /千纪 qiānjì
हिन्दीसहस्राब्दी sahasrābdī
Kiswahilimilenia
Portuguêsmilénio, milênio
Françaismillénaire
DeutschJahrtausend, Millennium
Italianomillennio
Ελληνικάχιλιετία chilietía
Românămileniu
Русскийтысячеле́тие tysjačelétije
Tiếng Việtthiên niên kỷ
العربيةأَلْفِيَّة ʔalfiyya
עבריתמִילֶניוּם milényum

noun period of universal happiness

日本語至福千年, 千年王国
Françaismillénium

name Christianity: the 1000 year reign of Christ

Françaismillénium
Ελληνικάχιλιετηρίδα chilietirída

name period of universal happiness

日本語至福千年, 千年王国
Françaismillénium

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Cite this
MLA

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

APA

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

Chicago

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

BibTeX
@misc{millennium_2026,
  title = {millennium},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/millennium},
  urldate = {2026-11-06}
}