menstrual cycle

noun

: the cycle of physiological changes from the beginning of one menstrual period to the beginning of the next

Examples of menstrual cycle in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
For decades, menopause has been framed almost exclusively as a reproductive milestone — the end of fertility, the final menstrual cycle, the closing chapter of ovarian function. Lauryn Higgins, Flow Space, 17 June 2026 The pitch is that women can eat, train, work and sleep better by aligning their habits with the four phases of the menstrual cycle. Allison Palmer updated June 13, Fort Worth Star-Telegram, 13 June 2026 Tracking menstrual cycle changes, symptom patterns and timing gives a clinician the clinical picture needed to make the call. Allison Palmer updated June 13, Charlotte Observer, 13 June 2026 The menstrual cycle has four phases, each with a distinct hormonal profile. Allison Palmer updated June 13, Sacbee.com, 13 June 2026 See All Example Sentences for menstrual cycle

Word History

First Known Use

1912, in the meaning defined above

Time Traveler
The first known use of menstrual cycle was in 1912

Browse Nearby Words

Cite this Entry

“Menstrual cycle.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/menstrual%20cycle. Accessed 21 Jun. 2026.

Kids Definition

menstrual cycle

noun
: the complete cycle of bodily changes from the beginning of one menstrual period to the beginning of the next

Medical Definition

menstrual cycle

noun
: the whole cycle of physiological changes from the beginning of one menstrual period to the beginning of the next

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