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biennium

Pronunciation: /bʌɪˈɛnɪəm/

Definition of biennium

noun (plural biennia /-nɪə/ or bienniums)

(usually the biennium)
  • a specified period of two years:the budget for the next biennium

Origin:

early 20th century: from Latin, from bi- 'twice' + annus 'year'

biennium in other Oxford dictionaries

Definition of biennium in the US English dictionary

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