The story
- Latin · derived frombiennium“a two-year period”
- English todaybiennary
From Latin biennium (“a two-year period”) + -ary (“forming adjectives”).
Words from the same roots
Latinbiennium all →
biennium
Etymology from Wiktionary, CC BY-SA 4.0.
biennary
Today it means: Synonym of biennial: of or concerning a two-year period; lasting or occurring every two years. Full definition →
Latin biennium