biyearly
adjective
1. occurring every second year
Similar word(s): periodic, periodical, biennial
2. occurring or payable twice each year
Similar word(s): periodic, periodical, biannual, semiannual
1. occurring every second year
Similar word(s): periodic, periodical, biennial
2. occurring or payable twice each year
Similar word(s): periodic, periodical, biannual, semiannual