名詞 millennium:

1. a span of 1000 years
   同義詞：millenary
2. (New Testament) in Revelations it is foretold that those faithful to Jesus will reign with Jesus over the earth for a thousand years; the meaning of these words have been much debated; some denominations (e.g. Jehovah's Witnesses) expect it to be a thousand years of justice and peace and happiness
3. the 1000th anniversary (or the celebration of it)
   同義詞：millenary

1. One who believes the millennium will occur.
   千禧年信奉者相信千禧年會(huì)復(fù)活的人

mil.len.ni.um

n.（名詞）
【復(fù)數(shù)】 mil.len.ni.ums 或 mil.len.ni.a [-lμn.ô-…]
A span of one thousand years.
一千年：一千年的時(shí)間千禧年
A thousand-year period of holiness mentioned in Revelation 20, during which Jesus and his faithful followers are to rule on earth.
《啟示錄》第20章提到的神圣的一千年，在此期間耶穌及其信徒統(tǒng)治著世界
A hoped-for period of joy, serenity, prosperity, and justice.
盛世期：一個(gè)希望中的歡樂(lè)、祥和、繁榮及公平的時(shí)期
A thousandth anniversary.
千周年：一千周年紀(jì)念

來(lái)源：
New Latin
現(xiàn)代拉丁語(yǔ)
Latin molle [thousand] * see gheslo-
拉丁語(yǔ) molle [一千] *參見(jiàn) gheslo-
Latin annus [year] * see at-
拉丁語(yǔ) annus [年] *參見(jiàn) at-

【引伸】
millen.nial
millen.nialism
n.（名詞）
millen.nialist
n.（名詞）
millen.nially
adv.（副詞）