menstrual

adjective

men·​stru·​al ˈmen(t)-strü-əl How to pronounce menstrual (audio)
-strəl
: of or relating to menstruation
menstrually adverb

Examples of menstrual 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.
The title comes from an awkward moment when their leader’s jeans were stained with menstrual blood. Marta Balaga, Variety, 27 Feb. 2026 Earlier studies show women appear to eliminate certain PFAS faster than men due to pregnancy, breastfeeding and menstrual blood loss. Sandee Lamotte, CNN Money, 26 Feb. 2026 If the egg released by one of your ovaries during ovulation isn’t fertilized and a pregnancy doesn’t occur, your progesterone levels will drop, taking that increase in appetite with them and triggering menstrual bleeding. Caroline Tien, SELF, 25 Feb. 2026 Pickle juice may also help ease menstrual cramps. Caitlin Pagán, Verywell Health, 23 Feb. 2026 See All Example Sentences for menstrual

Word History

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of menstrual was in the 14th century

Cite this Entry

“Menstrual.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/menstrual. Accessed 7 Mar. 2026.

Kids Definition

menstrual

adjective
men·​stru·​al ˈmen(t)-strə(-wə)l How to pronounce menstrual (audio)
: of or relating to menstruation

Medical Definition

menstrual

adjective
men·​stru·​al ˈmen(t)-strə(-wə)l How to pronounce menstrual (audio)
: of or relating to menstruation
menstrually adverb
a menstrually related migraine

More from Merriam-Webster on menstrual

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