Definitions
having a life cycle lasting two seasons
Word origin
Borrowed from Latin bienni(um) (“two-year period”) [from bis, bi- (“twice”) + annus (“year”)] + -al (suffix forming adjectives). By surface analysis, bi- + -ennial.
Used in a sentence
“This is a marked difference from the task force’s previous guidance, which was to start biennial mammograms by age 50.”
“The famous Biennial was won by Earl of Dartrey, a light, peacocky horse, who was, perhaps, better than he looked.”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer1 curated clues
01“Every two years”8 letters
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