1. Occurring twice a week
   "The newspaper has a semiweekly edition";
   - biweekly

1. A periodical that is published twice each week (or 104 issues per year)
   "The local semiweekly newspaper covered both weekend and midweek events"

1. Twice a week
   "he called home semiweekly";
   - biweekly

Derived forms: semiweeklies

See also: periodic, periodical

Type of: serial, serial publication, series