millennium

American  

[mi-len-ee-uhm] / mɪˈlɛn i əm /

noun

plural

millenniums, millennia

1. a period of 1,000 years.

   This great stone monument has seen it all—hardship, plenty, and everything in between—over a millennium and a half.

2. the year 2000, or the turn of the 21st century.

   In 1995, approaching the millennium, the city covered nearly 67,000 acres and had a population of over 1 million.

3. Christianity. the millennium, the period of 1,000 years during which Christ will reign on earth, as an interpretation of a vision set forth by the apostle John in the book of Revelation. Also the Millennium

4. a period of general righteousness and happiness, especially in the indefinite future.

5. a thousandth anniversary.

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millennium British  

/ mɪˈlɛnɪəm /

noun

1. Christianity the period of a thousand years of Christ's awaited reign upon earth

2. a period or cycle of one thousand years

3. a time of peace and happiness, esp in the distant future

4. a thousandth anniversary

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millennium Cultural  

1. A period of a thousand years foretold in the Book of Revelation. During the millennium, those who have been faithful to Jesus and who have not worshiped the Antichrist will reign with Jesus over the Earth. According to the Book of Revelation, the millennium will precede the final battle for control of the universe; Judgment Day will come afterward.

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Discover More

Figuratively, a “millennium” is a period of great justice and happiness on Earth.

The meaning of the Bible's (see also Bible) words about the millennium has been much debated by Christians (see also Christian). Prophecies about the millennium are part of the basic doctrine of several denominations, including Jehovah's Witnesses.

Other Word Forms

• millennial adjective
• millennialist noun
• millennially adverb

Etymology

Origin of millennium

First recorded in 1630–40; from New Latin, equivalent to Latin mill(e) “a thousand” + -ennium, extracted from biennium, triennium, etc.

Example Sentences

Most modern crops are the result of centuries or even millennia of selective breeding.

From Science Daily

There was something sort of thrilling in the sense that we were pioneers in a brand-new millennium, one so fresh and unsullied.

From The Wall Street Journal

Plath and Swift, Nelson argues, have been judged by “the same script that has greeted female profusion, personalism, and ambition literally for millennia.”

From Los Angeles Times

"When a linear model is compact, the scientific discovery process can be naturally connected to existing theories and methods that human scientists have developed over millennia. It's like connecting AI scientists with human scientists."

From Science Daily

Even in the Karakoram region of Central Asia, where some glaciers briefly advanced after the turn of the millennium, long-term projections show continued glacier loss.

From Science Daily