WordWeb Online

1. Occurring twice a month
   - semimonthly
    
2. Occurring every two months
   "bimonthly visits"
   - bimestrial

1. A periodical that is published twice a month or every two months (either 24 or 6 issues per year)

1. Twice a month
   - semimonthly
    
2. Every two months
   "the bill was payable bimonthly"

Derived forms: bimonthlies

See also: periodic, periodical

Type of: serial, serial publication, series

Encyclopedia: Bimonthly