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.
While welcoming the sales tax proposal, Omer, the petitioner in the legal case, and Khan, who is representing her, are pressing for the complete eradication of the entire taxation regime surrounding menstrual items, including additional levies on raw materials used to make sanitary pads. Sana Noor Haq, CNN Money, 16 June 2026 The menstrual phase covers days 1 through 5, when estrogen and progesterone are at their lowest, energy is often low and iron stores can drop from blood loss. Allison Palmer updated June 13, Sacbee.com, 13 June 2026 The Penn study also flagged reproductive symptoms including menstrual irregularities as potentially underreported, a finding that matters because GLP-1 prescribing has expanded rapidly among women. Allison Palmer updated June 13, Miami Herald, 13 June 2026 During the menstrual phase, days 1 through 5, estrogen and progesterone are at their lowest and follicle-stimulating hormone begins rising. Allison Palmer updated June 13, Fort Worth Star-Telegram, 13 June 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 21 Jun. 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

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