| biannual | (adj) ที่เกิดขึ้นสองครั้งต่อปี, Syn. semiannual |
| biannual | (ไบแอน'นวล) adj. มีทุก 2 ปี, Syn. semiannual -Conf. biennial |
| biannual |
| biannually | (adv) twice a year |
| Biannual | a. [ Pref. bi- + annual. ] Occurring twice a year; half-yearly; semiannual. [ Webster 1913 Suppl. ] |
| zweimal jährlich | zweimal im Jahr | biannual | biyearly [Add to Longdo] |
| 隔年 | [かくねん, kakunen] (n-adv, n-t) biannually; every second year; every other year [Add to Longdo] |
