semiweekly

Từ điển WordNet v3.1 - WordNet Dictionary

I - noun

a periodical that is published twice each week (or 104 issues per year)
• Hypernyms:
series, serial, serial publication

II - adjective

occurring twice a week
• Syn:
biweekly
• Similar to:
periodic, periodical

III - adverb

twice a week
- he called home semiweekly
• Syn:
biweekly
• Derived from adjective:
biweekly (for: biweekly)