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.
Common Menstrual Conditions As many as 14-25% of people have irregular menstrual cycles. Sherri Gordon, Health, 11 June 2025 Metformin, commonly used for type 2 diabetes, is often prescribed to improve insulin sensitivity and regulate menstrual cycles. Advertorial, Oc Register, 5 June 2025 There are a number of reasons why ovarian cysts could form, although they’re usually related to your menstrual cycle. Caroline C. Boyle, USA Today, 4 June 2025 Throughout your menstrual cycle, cervical mucus changes consistently because of hormonal fluctuations. Angelica Bottaro, Verywell Health, 5 May 2025 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

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Cite this Entry

“Menstrual cycle.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/menstrual%20cycle. Accessed 19 Jun. 2025.

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

More from Merriam-Webster on menstrual cycle

Last Updated: - Updated example sentences
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