bimonthly

adjective
bi·​month·​ly | \ (ˌ)bī-ˈmən(t)th-lē How to pronounce bimonthly (audio) \

Definition of bimonthly

 (Entry 1 of 3)

1 : occurring every two months
2 : occurring twice a month : semimonthly

bimonthly

adverb
bi·​month·​ly | \ (ˌ)bī-ˈmən(t)th-lē How to pronounce bimonthly (audio) \

Definition of bimonthly (Entry 2 of 3)

1 : once every two months
2 : twice a month

bimonthly

noun
bi·​month·​ly | \ (ˌ)bī-ˈmən(t)th-lē How to pronounce bimonthly (audio) \

Definition of bimonthly (Entry 3 of 3)

: a bimonthly publication

What do bimonthly and biweekly mean?: Usage Guide

Adjective

Many people are puzzled about bimonthly and biweekly, which are often ambiguous because they are formed from two different senses of bi-: "occurring every two" and "occurring two times." This ambiguity has been in existence for nearly a century and a half and cannot be eliminated by the dictionary. The chief difficulty is that many users of these words assume that others know exactly what they mean, and they do not bother to make their context clear. So if you need bimonthly or biweekly, you should leave some clues in your context to the sense of bi- you mean. And if you need the meaning "twice a," you can substitute semi- for bi-. Biannual and biennial are usually differentiated.

Examples of bimonthly in a Sentence

Adjective Undercover officers attended and videotaped some of the weekly or bimonthly fights held at eight secluded sites in Harris County. — Jennifer Leahy & Roma Khanna, Houston Chronicle, 16 Nov. 2008 Computer Book Review, a bimonthly magazine, carries reviews of 45-50 books in computer-related fields in each issue.  … In the November/December issue, the Review publishes an annual buying guide containing summaries of the year's reviews. Publishers Weekly, 3 June 1983 The group holds bimonthly meetings in January, March, May, and so on. The group holds bimonthly meetings on the first and third Tuesday of each month. Adverb Opponents argued that the change is unnecessary and that it could result both in less productivity for the council and confusion for residents accustomed to watching council meetings on television. Supporters countered that meeting bimonthly will allow for lengthy subcommittee discussions on the off weeks. Subcommittee meetings also are televised live. — Michael Lafleur, Lowell (Massachusetts) Sun, 14 May 2008 This column will now appear bimonthly beginning with the March 15 issue.  … we think we can cover quite handily the year's work from Christian publishers in six columns, leaving some space in the unscheduled months for the occasional feature column, such as a roundup of best books. Booklist, 15 Jan. 1995 Noun The original five Mental Floss staffers had no journalistic experience, except for one kid who'd worked on his high-school newspaper. Now they run a bimonthly with 10,000 subscribers and a newsstand presence of 50,000 copies. — Mary Carmichael, Newsweek, 23 Dec. 2002 See More
Recent Examples on the Web: Adjective For this year's selection, editors from the bimonthly British style magazine Dazed chose the Duchess of Sussex's Armani wrap dress. Janine Henni, PEOPLE.com, 23 Feb. 2022 Smith’s pop-up shop is part of the bimonthly Art and Market Aurora and features about a dozen different types of confections that sell at a pretty good clip. David Sharos, chicagotribune.com, 9 May 2021 Last August, Artesanas Mexicanas launched Tianquiztli — a free bimonthly outdoor market celebrating Latino cuisine, artists and musicians. Stephanie García, baltimoresun.com, 20 Mar. 2021 Publishing under the DC Black Label, the bimonthly series began in November with art by Giuseppe Cammuncoli and Andrea Cucchi. Jevon Phillips, Los Angeles Times, 2 Dec. 2020 That $2,725 spread across 24 bimonthly paychecks is about $113 in additional income per pay stub, which may not sound as enticing as a bigger lump sum. Aimee Picchi, USA TODAY, 30 Dec. 2019 For a real shocker, head to the Spectacle, an adventurous micro-cinema in Williamsburg, for its Sunday Blood Brunch, a bimonthly horror matinee where the movie is a surprise. New York Times, 15 Aug. 2019 At times the bimonthly publications have been devoted to specific themes, such as women and minorities who served in America's armed forces. Brian Albrecht, cleveland.com, 2 May 2018 In 2010, Zordel was recruited to run Project Homeless Connect, a bimonthly day of service for homeless people that’s usually held at Bill Graham Civic Auditorium. Heather Knight, San Francisco Chronicle, 24 Oct. 2017 Recent Examples on the Web: Adverb For metro Detroit, overall prices for food were up 1% from March-April, according to the BLS bimonthly regional report. Susan Selasky, Detroit Free Press, 13 May 2021 The nonprofit also sponsors three families bimonthly, paying utilities, expenses and rent to relieve burdens brought on by the pandemic. Vincent T. Davis, ExpressNews.com, 14 Dec. 2020 For metro Detroit, grocery prices rose 3.3% from February-April, according to the BLS bimonthly regional report. Susan Selasky, Detroit Free Press, 15 June 2020 The hikes ranged from 88 cents bimonthly during the 2009-10 fiscal year to $10.25 bimonthly for the 2015-16 fiscal year. Alejandra Reyes-velarde, latimes.com, 22 June 2018 The GenForward Survey is a bimonthly, nationally representative survey of young adults, with particular focus on how race and ethnicity shape political attitudes. Matthew Fowler, Washington Post, 15 Dec. 2017 See More

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'bimonthly.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of bimonthly

Adjective

1832, in the meaning defined at sense 1

Adverb

1846, in the meaning defined at sense 1

Noun

1839, in the meaning defined above

Buying Guide

Our Reviews team has selected the best 2022 planners.

Learn More About bimonthly

Time Traveler for bimonthly

Time Traveler

The first known use of bimonthly was in 1832

See more words from the same year

Dictionary Entries Near bimonthly

bimolecular

bimonthly

bimorph

See More Nearby Entries 

Statistics for bimonthly

Cite this Entry

“Bimonthly.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bimonthly. Accessed 20 May. 2022.

Style: MLA
MLACheck Mark Icon ChicagoCheck Mark Icon APACheck Mark Icon Merriam-WebsterCheck Mark Icon

More from Merriam-Webster on bimonthly

Thesaurus: All synonyms and antonyms for bimonthly

Nglish: Translation of bimonthly for Spanish Speakers

WORD OF THE DAY

Test Your Vocabulary

Name That Food

  • a-light
  • Name these cookies!
True or False

Test your knowledge - and maybe learn something along the way.

TAKE THE QUIZ
Universal Daily Crossword

A daily challenge for crossword fanatics.

TAKE THE QUIZ
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!