biannual vs bi-annual

Both "biannual" and "bi-annual" are correct, but they have slightly different meanings. "Biannual" means occurring twice a year, while "bi-annual" means occurring every two years. The choice between the two depends on the intended frequency of the event.

Last updated: March 26, 2024 • 1639 views

This is a correct term commonly used in English to describe events that occur twice a year.

"biannual"

Use "biannual" to describe events that happen twice a year, such as biannual meetings or biannual reports.

Examples:

The company holds biannual meetings to discuss its progress.
The magazine publishes a biannual issue in spring and fall.

Show examples from the web [+]

Corporate minutes for the biannual partners' meeting.
All will fight on the fields of never in the biannual Battle of Kingdoms.
I regret that our biannual gathering has turned into a vigil.
This information is provided in a biannual newsletter and at meetings held in Frankfurt twice a year.
No, biannual means every two years.
The Commission shall present a biannual report on the application and implementation of the Agreement to the European Parliament.
My first biannual auction starts tomorrow...
Soon the Commission is going to publish the biannual report on the implementation of social rules.
Today's report concerns Sweden and the Commission's biannual convergence report.
In September, Parliament hosted the biannual meeting of the standing committee for the first time.
In carrying out such adaptations to technical progress the biannual working rhythm at UN level should be considered.
In carrying out such adaptations to technical and scientific progress the biannual working rhythm at UN level should be considered.
The submission of the updated stability programmes on a biannual basis will allow a more medium-term planning of national budgets and budgetary reforms.
The ECB continued to issue a biannual newsletter to keep employee representatives informed of the latest developments with regard to the above topics.
We also have an intense biannual human rights dialogue and then of course sectoral dialogues on different issues, trade obviously being one of particular importance.
In carrying out such adaptations to technical and scientific progress the biannual working rhythm at UN level should be taken into account.
I'm giving the biannual briefing and you're snoring.
In addition, the Executive Board of the ECB has set up a biannual progress review for the indicators for which the ECB has primary or shared responsibility.
This should integrate with civil society initiatives, just as NGOs should be able to contribute actively to the UN biannual meeting of states in July.
The African Union (AU) began its biannual summit on 29 January 2007 by adopting a fitting decision, and one which prevented Omar Hassan al Bashir achieving his aim of taking over the rotating chairmanship of that organisation.

Alternatives:

semiannual
twice-yearly
half-yearly
biyearly
every six months

This is a correct term used to describe events that occur every two years.

"bi-annual"

Use "bi-annual" to describe events that happen every two years, such as bi-annual conferences or bi-annual celebrations.

Examples:

The Olympics are a bi-annual event.
The festival is a bi-annual tradition in our town.

Show examples from the web [+]

Finally, the second bi-annual report states that almost everything has been done.
This theme is addressed at each round of the bi-annual EU-China human rights dialogue.
A bi-annual survey on TSEs resistant genotypes in goats was submitted by Cyprus in 2005, with a view to obtain financial support from the Community.
The situation in Tibet and religious freedom in China are among the key concerns of the bi-annual EU-China human rights dialogue.
He's having one of his bi-annual crises.
The EU holds bi-annual human rights consultations with the United States.
This evolution has been followed regularly by the Commission in its bi-annual Economic Forecasts.
The bi-annual slaughter of exhausted migrating birds of prey continues unabated.
on bi-annual evaluation of the EU-Belarus dialogue (B6-0177/2009).
European Parliament resolution of 2 April 2009 on bi-annual evaluation of the EU-Belarus dialogue
The Council regularly raises its concerns on these matters in its political dialogue with Russia, including at the bi-annual consultations on human rights issues.
The situation of prison camps and repression against religious practioners in China are among the key concerns of the bi-annual EU-China human rights dialogue.
The question of freedom of expression in China is among the key concerns of the bi-annual EU-China human rights dialogue.
The EU has since 2005 been conducting a regular bi-annual political dialogue with Cameroon under Article 8 of the CotonouAgreement and it intends to continue that process.
European Parliament resolution on bi-annual evaluation of the EU-Belarus dialogue
bi-annual monitoring and reporting mechanisms on the implementation of the national waste reduction plans,
The next item is the statements by the Council and the Commission on the bi-annual evaluation of the EU-Belarus dialogue.
Freedom of religion was a main theme at the most recent round of the bi-annual EU-China human rights dialogue, which took place in Beijing on 17 October 2007, and has continually been raised at previous rounds.
The question of the death penalty and the situation of prisoners are among the key concerns of the bi-annual EU-China human rights dialogue.
Bathing waters classified as "good" shall be subjected to a bi-annual analysis of all the sources and circumstances likely to cause or contribute to its pollution or contamination.

Alternatives:

every two years
once every two years
biennial
every other year
two-yearly

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biannual vs bi-annual

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