Definition of BIENNIUM

biennium

Meanings

Plural: biennia, bienniums

Noun

  • A period of two years, particularly for purposes involving intercalation or fiscal calculations.

Origin / Etymology

From Latin biennium, from biennis (“2-year”) + -ium (suffix forming abstract nouns), from bi- (“two”) + annus (“year”), q.v.

Scrabble Score: 12

biennium is a valid Scrabble (US) TWL word
biennium is a valid Scrabble Word in Merriam-Webster MW Dictionary
biennium is a valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 17

biennium is a valid Words With Friends word