semiannual Definition

biannual, biyearly, bi-annual, half-yearly, semi-annual, annual, bimonthly, yearly, monthly, triennial, biweekly, biennial, weekly, semimonthly, periodic, quadrennial, quinquennial, semiweekly, periodical, fortnightly, weeklong, regular, yearlong, daily, plenary, congressional, unscheduled, quarterly, trimonthly, bimensal, bimester, bimestrial, daylong, hourlong, week by week, triannual, nightly, bacchanalian, midweekly, hebdomadally, monthlong, triduan, detailed, nonprofit, anniversarily, annotinous, gesneriad, noncompliant, asof, noncurrent, its, semiformal, triweekly, itemized, month, consultive, sponsored, trimestrial, timely, wern, evangelistic, sadomasochistic, semi, surrebuttal, novennial, nawl, econometric, nonmanufacturing, semipublic, keynote, azine, abbreviated, trieterical, doctrinal, nonpolitical, prewar, nonactive, frequent, informal, termly, periodicalist, ecumenical, covenanting, weekday, present, calendar month, concurrent, zetetic, yen, weighted, nationwide, rag week, decadal, every month, calendar year, julian calendar, periodic function, fortieth, solar calendar, fiscal year,