millennia

mil·len·ni·um

M m

Definitions of millennia word

noun plural millennia a period of 1000 years. 1
noun plural millennia the millennium, the period of a thousand years during which Christ will reign on earth. Rev. 20:1–7. 1
noun plural millennia a period of general righteousness and happiness, especially in the indefinite future. 1
noun plural millennia a thousandth anniversary. 1
noun millennia Plural form of millennium. 1

before 1630

One of the 42% oldest English words

1630-40; < New Latin, equivalent to Latin mill(e) a thousand + -ennium, extracted from biennium, triennium, etc.

noun

adjective

verb

adverb

pronoun

preposition

conjunction

determiner

exclamation

A common word. It’s meaning is known to most children of preschool age. About 85% of English native speakers know the meaning and use the word.

This word is included in each student's vocabulary. Most likely there is at least one movie with this word in the title.

This diagram is provided by Google Ngram Viewer