There are 376,000 search results on Bing for the misspelling 'Millenium'. 'Millenium' ranks in the top 30 of most common errors caught by TripleChecker, with at least 1,052 websites containing this mistake.¹
The word 'millennium' is a noun. It refers to a period of a thousand years. In a broader context, it can also denote a significant period of time marked by particular events or characteristics.
Millennium
The word 'millennium' originates from the Latin word 'millennium', which is derived from 'mille' meaning 'thousand' and 'annus' meaning 'year'. It refers to a period of a thousand years.
'Millennium' is pronounced as /mɪˈlɛn.i.əm/. It can be phonetically represented as "mil-LEN-ee-um."
The word 'millennium' can be used in a sentence like this: "The year 2000 marked the beginning of a new millennium." When using 'millennium,' it is important to spell it correctly, noting that it has two 'n's and two 'l's, and to recognize its plural form 'millennia,' which refers to multiple periods of a thousand years.