Question

Define A Thousand Years. . . . . .​

Answer 1

Answer:

A millennium (plural millennia or millenniums) is a period of one thousand years, sometimes called a kiloannum (ka), or kiloyear (ky). ... The word millennium derives from the Latin mille, thousand, and annus, year.

Answer 2

Since in Latin mille means "thousand", a millennium lasts 1,000 years.