bi-yearly.
Biannual means twice every year.
Bicentennial
bi means two and annual means year so biannual is twice a year. __ As distinct from biennial which means every two years.
Biannual biannual means twice per year. Biennial means every two years or every other year.
The BI word that means twice every year is "biannual." It refers to events or occurrences that happen two times within a year, typically spaced six months apart. It's important not to confuse it with "biennial," which refers to something that happens every two years.
every 2years
Bi-annual = twice a year Bi-ennial = every two years
Biannual.
Biannual
An event occurs 2 times in a year
1. Happening twice each year; semiannual.2. Occurring every two years; biennial.
Biannual means every two years. Semiannual means twice a year.