polycystic ovary syndrome

noun

: a variable disease that is marked by amenorrhea, hirsutism, obesity, infertility, and ovarian enlargement and is usually initiated by an elevated level of luteinizing hormone, androgen, or estrogen which results in an abnormal cycle of gonadotropin release by the pituitary gland

called also polycystic ovarian syndrome

Examples of polycystic ovary syndrome 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.
Hormonal conditions, like polycystic ovary syndrome (PCOS), can spur on some of these problems more swiftly in women; and research suggests women may be extra vulnerable to the consequences of smoking (another risk factor) on the heart. Erica Sloan, SELF, 15 Dec. 2025 On TikTok and Instagram, Dr. Zore shares insight on birth control, egg freezing, miscarriage, conditions that can impact fertility, such as polycystic ovary syndrome (PCOS), AMH levels, and more. Anna Halkidis, Parents, 9 Dec. 2025 Taking garlic supplements may help people with polycystic ovary syndrome (PCOS) manage their symptoms and lose weight. Sherri Gordon, Health, 4 Dec. 2025 Key Takeaways Cinnamon may help lower blood sugar levels and improve insulin sensitivity, particularly in individuals with type 2 diabetes or polycystic ovary syndrome (PCOS). Jamie Johnson, Verywell Health, 17 Oct. 2025 See All Example Sentences for polycystic ovary syndrome

Word History

First Known Use

1956, in the meaning defined above

Time Traveler
The first known use of polycystic ovary syndrome was in 1956

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Cite this Entry

“Polycystic ovary syndrome.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/polycystic%20ovary%20syndrome. Accessed 10 Jan. 2026.

Medical Definition

polycystic ovary syndrome

noun
: a variable disorder that is marked especially by amenorrhea, hirsutism, obesity, infertility, and ovarian enlargement and is usually initiated by an elevated level of luteinizing hormone, androgen, or estrogen which results in an abnormal cycle of gonadotropin release by the pituitary gland
abbreviation PCOS

called also polycystic ovarian disease, polycystic ovarian syndrome, polycystic ovary disease, Stein-Leventhal syndrome

Last Updated: - Updated example sentences
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