[ muhnth ]
/ mʌnθ /
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Also called calendar month. any of the twelve parts, as January or February, into which the calendar year is divided.
the time from any day of one calendar month to the corresponding day of the next.
a period of four weeks or 30 days.
Also called so·lar month. one-twelfth of a solar or tropical year.
Also called lu·nar month . the period of a complete revolution of the moon around the earth, as the period between successive new moons (synodic month ), equal to 29.531 days, or the period between successive conjunctions with a star (sidereal month ), equal to 27.322 days, or the period between successive perigees (anomalistic month ), equal to 27.555 days, or the period between successive similar nodes (nodical month, or draconic month ), equal to 27.212 days.
an unusually long period of time of indefinite length: I haven't seen him for months.
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Idioms about month

    a month of Sundays. Sunday1 (def. 4).

Origin of month

First recorded before 900; Middle English; Old English mōnath; cognate with Old High German mānōd, Old Norse mānathr. See moon
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

How to use month in a sentence

British Dictionary definitions for month

/ (mʌnθ) /


Other words from month

Related adjective: mensal

Word Origin for month

Old English mōnath; related to Old High German mānōd, Old Norse mānathr; compare Gothic mena moon
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Idioms and Phrases with month


The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.