Semiweekly
Pronunciation : Sem`i*week"ly
Part of Speech : a.
Definition : Defn: Coming, or made, or done, once every half week; as, a semiweekly newspaper; a semiweekly trip. -- n.
Defn: That which comes or happens once every half week, esp. a semiweekly periodical. -- adv.
Defn: At intervals of half a week each.
Source : Webster's Unabridged Dictionary, 1913