Scriptura › Dictionary › Biannual 1 entry 1 source Biannual Open directly Webster's 1828 Dictionary · 1828 Part of speech: adjective (a.) Occurring twice a year; half-yearly; semiannual.
1 entry 1 source Biannual Open directly Webster's 1828 Dictionary · 1828 Part of speech: adjective (a.) Occurring twice a year; half-yearly; semiannual.