Word Study
semiweekly
CIDE DICTIONARY
semiweekly, a.
Coming, or made, or done, once every half week; as, a semiweekly newspaper; a semiweekly trip. [1913 Webster]
THESAURUS
semiweekly
annual, biannual, biennial, bimonthly, biweekly, catamenial, centenary, centennial, daily, decennial, diurnal, fortnightly, hebdomadal, hourly, menstrual, momentary, momently, monthly, quarterly, quotidian, secular, semestral, semiannual, semimonthly, semiyearly, tertian, triennial, weekly, yearlyFor further exploring for "semiweekly" in Webster Dictionary Online