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 Canadian first launched the menstrual brand in Toronto back in 2012, right off the heels of pursuing her MBA at INSEAD in France. Emma Burleigh, Fortune, 8 Feb. 2026 No large-scale study has directly compared menstrual blood collection with vaginal self-swabs—a gap the authors of the new paper acknowledge. Christina Szalinski, Scientific American, 5 Feb. 2026 Japanese Buddhists expanded on this idea to claim that the pollution of menstrual blood alone led to rebirth in the Blood Pond Hell, which condemns all menstruating women to this kind of suffering. Megan Bryson, The Conversation, 5 Feb. 2026 The viral videos imply that menstrual blood—or even the uterine lining itself—can be removed in one quick step, preventing a period entirely. Ciara Lucas, SELF, 28 Jan. 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 13 Feb. 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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