Pronunciation: /baɪˈɛn.i.əl/
noun an event that occurs every two years
A1 A biennial event is held every two years.
A2 The biennial report will be presented at the conference.
B1 The museum hosts a biennial exhibition showcasing local artists.
B2 The biennial conference attracts experts from around the world.
C1 The biennial budget review highlighted areas for improvement.
C2 The biennial festival is a major cultural event in the region.
adjective occurring every two years
A1 The biennial flower show is happening next month.
A2 The museum hosts a biennial exhibition showcasing local artists.
B1 The biennial conference on climate change is attended by scientists from around the world.
B2 The biennial report on the company's financial performance is due next week.
C1 The biennial review of the country's education system highlighted areas for improvement.
C2 The biennial festival attracts thousands of visitors and features a wide range of performances and activities.
formal The biennial conference on environmental sustainability will be held next month.
informal I can't believe the biennial family reunion is already coming up again.
slang The biennial office party is always a good time to let loose.
figurative The biennial tradition of planting a tree symbolizes growth and renewal in our community.
biennialled
biennials
more biennial
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is biennialling
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