bimillenary

[ bahy-mil-uh-ner-ee ]

adjective

1. of or relating to a bimillennium.

noun

, plural bi·mil·le·nar·ies.

1. bimillennium.

bimillenary

/ ˌbaɪmɪˈliːnərɪ; baɪˈmɪlɪnərɪ /

adjective

1. marking a two-thousandth anniversary

noun

1. a two-thousandth anniversary

Word History and Origins

Origin of bimillenary¹

First recorded in 1840–50; bi- ¹ + millenary