Definition:
- (a.) Coming, or made, or done, once every half week; as, a semiweekly newspaper; a semiweekly trip.
- (n.) That which comes or happens once every half week, esp. a semiweekly periodical.
- (adv.) At intervals of half a week each.
Compare semiweekly with other words:
semimonthly vs. semiweekly
biweekly vs. semiweekly