- The definition of semiweekly is something that occurs twice a week.
A meeting that happens twice a week is an example of a semiweekly meeting.
done, happening, published, etc. twice a week
a semiweekly publication
Issued or occurring twice a week.
A semiweekly event or publication.
Twice weekly. See Usage Note at bi–1.
- Alternative spelling of semi-weekly.
- A periodical published twice a week.