Definition of TRIENNIUM

triennium

Meanings

Plural: triennia, trienniums

Noun

  • A period of three years.

Origin / Etymology

From Latin triennium, from triennis (“3-year”) + -ium (suffix forming abstract nouns).

Scrabble Score: 11

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

Words With Friends Score: 15

triennium is a valid Words With Friends word