1. (

• semimonthly

) a periodical that is published twice each month (or 24 issues per year) ;

1. (

• semimonthly ,
• bimonthly ,

) occurring twice a month; "a semimonthly publication" ;

1. (

• semimonthly ,
• bimonthly ,

) twice a month; "salaries are paid semimonthly" ;