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Semiannual vs Biannual
Difference, Examples & Quiz

What's the difference? Which one is correct?


Definition: Semiannual refers to something that occurs twice a year.

Usage: Semiannual is commonly used to describe events, reports, or payments that happen or are made twice a year.

Example sentences:
  • 1. The company releases its semiannual financial report in June and December.
  • 2. The magazine publishes a semiannual edition featuring the best articles of the year.
  • 3. The school conducts semiannual parent-teacher conferences in spring and fall.

Definition: Biannual means occurring or happening twice a year.

Usage: Biannual is often used interchangeably with semiannual, but it can also refer to events that happen every two years.

Example sentences:
  • 1. The conference is held biannually, bringing together experts from around the world.
  • 2. The biannual meeting of the organization takes place in January and July.
  • 3. The biannual festival showcases the best films from the past two years.

Semiannual means occurring twice a year, while biannual means occurring every two years.

Quizzes about "Semiannual" vs "Biannual "

Semiannual vs Biannual : 2 Quizzes

1. What does 'semiannual' mean?

2. What is the meaning of 'biannual'?


  • What does semiannual mean?

    Semiannual refers to something that occurs twice a year.

  • What is the difference between semiannual and biannual?

    Semiannual and biannual both mean twice a year, but semiannual specifically refers to something happening every six months, while biannual can refer to something happening every two years.

  • Can you provide an example of something that is semiannual?

    An example of something that is semiannual is a semiannual report, which is a report that is published twice a year.

  • What is the origin of the word semiannual?

    The word semiannual comes from the Latin word 'semiannus', which means 'half a year'.

  • What are some synonyms for semiannual?

    Some synonyms for semiannual include biannual, half-yearly, and twice-yearly.