calendar month

noun

Definition of calendar month

1 : one of the months as named in the calendar
2 : the period from a day of one month to the corresponding day of the next month if such exists or if not to the last day of the next month (as from January 3 to February 3 or from January 31 to February 29)

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Learn More About calendar month

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Cite this Entry

“Calendar month.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/calendar%20month. Accessed 4 Dec. 2021.

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