bimillennium
[ bahy-mi-len-ee-uhm ]
noun,plural bi·mil·len·ni·ums, bi·mil·len·ni·a [bahy-mi-len-ee-uh]. /ˌbaɪ mɪˈlɛn i ə/.
a period of two thousand years.
a two thousandth anniversary.
Origin of bimillennium
1- Also bimillenary, bimillennial.
Words Nearby bimillennium
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024
Browse