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.
Biannual means twice every year.
bi-yearly.
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.
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.