"Bi-monthlies" refers to something that occurs once every two months. Some common synonyms for this term include "bimonthly," "every other month," or "six times a year." Another option is to use the phrase "bi-monthly publication" or "bi-monthly event." In some cases, words such as "fortnightly" or "biweekly" may be used interchangeably with "bi-monthly," although technically these terms refer to events occurring every two weeks rather than every two months. Regardless of the specific word choice, all of these terms can be used to describe an event, publication, or occurrence that takes place six times per year.