A millennium (pl. millennia or millenniums) is a period of one thousand years, one hundred decades, or ten centuries, [1][2] It is also sometimes called a kiloannum (ka) or kiloyear (ky). Normally, the word …

Since in Latin mille means "thousand", a millennium lasts 1,000 years. Thus, we're living today at the beginning of the third millennium since the birth of Christ.

A millennium is a period of one thousand years, especially one which begins and ends with a year ending in '000', for example the period from the year 1000 to the year 2000.

MILLENNIUM definition: 1. a period of 1,000 years, or the time when a period of 1,000 years ends: 2. the beginning of a…. Learn more.

Nov 6, 2025 · Millennium, a period of 1,000 years. The Gregorian calendar, put forth in 1582 and subsequently adopted by most countries, did not include a year 0 in the transition from bc (years …

MILLENNIUM definition: 1. a period of 1000 years, often calculated from the date when Christ is thought to have been born 2. the change from the year 1999 to 2000…

4 days ago · See the Millennium Tigers's basketball schedule, roster, rankings, standings and more on MaxPreps.com