A millennium happens once every thousand years.
once a millennium
We often use the term millennium to refer to a 1,000-year block of time.
Millenium puzzle millennium key millennium rod millennium necklace millennium eye millennium scales millennium ring
millennium puzzle/pendant yugi the millennium eye pegasus the millennium ring bakura the millennium scale shadi the millennium key shadi the millennium touqe/necklace ishisu the millennium rod marik
The time period before the millennium refers to the years leading up to the year 2000. This period is often referred to as the 20th century.
A millennium
Non-millennium is an antonym for millennium.
2nd millennium
There is no antonym of Millennium.
millennium
A millennium baby is one born around the turn of the millennium
There are 1,000 years in a millennium.1000 years is called as a millennium.