It is biennial.
Bi, means 'every other'. For example: Bi-weekly, Bi-monthly, Bi-Anually
It means year or yearly for example anniversary this is a Latin root word.
Dell'Anno is an Italian word that means: Of the year.
The adjective "biennial" means done or occurring every 2 years. (biannual means twice a year)
'Jaar' means 'year'.
It is biennial.
biennial
Biennial -sg that happens every alternate year.
bi-ennial
annual or anniversary
You could refer to it as a quarterly event.
Biennial means "occurring every two years," OR "lasting for two years." The word biannual can also mean "occurring every two years," although its most common meaning is "occurring twice a year."
An event occurring every two years is referred to as a biennial event. This pattern indicates that the event happens once every two years.
Bi, means 'every other'. For example: Bi-weekly, Bi-monthly, Bi-Anually
Biannual. Biannual can mean occurring every two years, OR occurring twice a year. Biennial, on the other hand, means only the former: occurring every two years.
The term for six times a year is "biannual." However, it can also be referred to as "semiannual," which means occurring twice a year. It's important not to confuse this with "biennial," which means occurring every two years.
Bi-annual = twice a year Bi-ennial = every two years