We found 20 dictionaries that define the word calendar month:

General (16 matching dictionaries)

1. calendar month: Merriam-Webster
2. calendar month: American Heritage Dictionary of the English Language
3. calendar month: Collins English Dictionary
4. calendar month: Vocabulary.com
5. calendar month: Wordnik
6. calendar month: Cambridge Advanced Learner's Dictionary
7. calendar month: Wiktionary
8. calendar month: Infoplease Dictionary
9. Calendar month, calendar month: Dictionary.com
10. calendar month: Rhymezone
11. calendar month: FreeDictionary.org
12. calendar month: Mnemonic Dictionary
13. calendar month: TheFreeDictionary.com
14. calendar month: Longman Dictionary of Contemporary English

Business (1 matching dictionary)

15. calendar month: Legal dictionary

Computing (1 matching dictionary)

16. calendar month: Encyclopedia

Miscellaneous (1 matching dictionary)

17. calendar month: Idioms

Science (1 matching dictionary)

18. Calendar Month: Eric Weisstein's World of Astronomy

(Note: See calendar_months as well.)

Definitions from Wiktionary (calendar month) ▸ noun:  The period of duration from the first date of one month to the last date of the same month, which can thus vary from 28 to 31 days in length. Similar: month, monthling, moon, monther, man-month, ber month, moon month, time of the month, monthly, moneth, more... Opposite: non-calendar month, lunar month, synodic month, sidereal month Phrases: gregorian calendar month, hindu calendar month, islamic calendar month, jewish calendar month, revolutionary calendar month, more... ▸ Words similar to calendar month ▸ Usage examples for calendar month ▸ Idioms related to calendar month ▸ Wikipedia articles (New!) ▸ Words that often appear near calendar month ▸ Rhymes of calendar month ▸ Invented words related to calendar month