bimonthly

B3I1M3O1N1T1H4L1Y4

adjective

Occurring once every two months.

“They checked on his progress bimonthly.”

Less commonScrabble 19

Meanings

adjectivebimonthly (not comparable)
  1. not comparableOccurring once every two months.

    His bimonthly appointment was almost due.

    1 more example

    The organization's bimonthly meetings allow for two discussions each quarter.

    Synonyms: bimensal, bimestrial

  2. not comparableOccurring twice every month.

    Synonyms: semimonthly

adverbbimonthly (not comparable)
  1. not comparableOnce every two months; bimestrially.

    The organization's board of directors meets bimonthly.

  2. not comparableTwice every month; semimonthly.

    They checked on his progress bimonthly.

nounbimonthly (plural bimonthlies)

plural bimonthlies

  1. A publication that is published on a bimonthly basis.

    We have to get the report done. If the boss doesn't get his bimonthly he'll scream.

Synonyms & antonyms

adjectiveOccurring once every two months.

adjectiveOccurring twice every month.

More synonyms by meaning

adjectiveoccurring twice a month

adjectiveoccurring every two months

adverbtwice a month

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Proto-Indo-European*dwóh₁
  2. Proto-Indo-European*dwi-
  3. Proto-Italic*dwi-
  4. Latinbi-
  5. Englishbi-
  6. Englishmonthly
  7. Englishbimonthly

From bi- + monthly.

Full word history & related roots →

Translations

Catalan bimestral
  • bimestralonce every two months
Dutch tweemaandelijks
  • tweemaandelijksonce every two months
French bimensuel, bimestriel
  • bimensueloccurring two times per month
  • bimestrielonce every two months
  • bimensueltwo times per month
German zweimonatlich, halbmonatlich
  • zweimonatlichoccurring once every two months
  • halbmonatlichoccurring two times per month
  • zweiwöchentlichoccurring two times per month
  • alle zwei Monateonce every two months
Hungarian kéthavonkénti, havonta/havi kétszeri
  • kéthavonkéntioccurring once every two months
  • havonta/havi kétszerioccurring two times per month
  • kéthavontaonce every two months
  • kéthavonkéntonce every two months
  • havonta/havi kétszertwo times per month
Italian bimestrale, bimensile
  • bimestraleoccurring once every two months
  • bimensileoccurring two times per month
  • ogni due mesionce every two months
  • bimestralmenteonce every two months
  • due volte al mesetwo times per month
  • bimensilmentetwo times per month
Portuguese bimestral, bimensal
  • bimestralonce every two months
  • bimensaltwo times per month
Russian раз в два месяца, дважды в месяц
  • раз в два месяца (raz v dva mesjaca)once every two months
  • дважды в месяц (dvaždy v mesjac)two times per month
Spanish bimestral, bimensual
  • bimestralonce every two months
  • bimensualtwo times per month
Vietnamese một lần mỗi hai tháng
  • một lần mỗi hai thángonce every two months
Welsh deufisol, pythefnosol
  • deufisoloccurring once every two months
  • pythefnosoloccurring two times per month
Cite this entry
APA

bimonthly. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/bimonthly

MLA

“bimonthly.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/bimonthly. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “bimonthly,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/bimonthly.

Source: bimonthly on Wiktionary, CC BY-SA 4.0.