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bimillenary

noun bi·mil·le·na·ry \ (ˌ)bī-ˈmi-lə-ˌner-ē , -ˌne-rē , ˌbī-mə-ˈle-nə-rē \
variants: or bimillennial play \ˌbī-mə-ˈle-nē-əl\
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Definition of bimillenary

1 : a period of 2000 years
2 : a 2000th anniversary
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bimillenary

adjective

First Known Use of bimillenary

1850

in the meaning defined at sense 1

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